
As your loyal companion, your Rat Terrier will grow old and may start to show signs of aging. One of the earliest signs of aging in Rat Terriers is weight gain, which can start as early as 7 years old.
Rat Terriers can be prone to joint issues, such as hip dysplasia, which can become more apparent in their senior years. This can cause them to slow down and become less active.
Their teeth may also start to show signs of wear and tear, with tartar buildup and gum recession becoming more common around 10 years old. Regular dental care can help prevent these issues.
As they age, Rat Terriers may experience cognitive decline, similar to humans, and may become more forgetful or disoriented. This can start as early as 12 years old.
Consider reading: Signs of Ivdd in Dachshunds
Health Issues
Rat Terriers may suffer from medical issues due to old age, which can manifest as a dry coat, itching, flakiness, hot spots, and hair loss.
As Rat Terriers age, they can develop age-related issues that can lead to a range of health problems.
Many diseases and health conditions in Rat Terriers are genetic, meaning they are related to the breed, and can have a significant rate of incidence and/or impact.
Rat Terriers are more at risk than other dogs for certain health issues, but that doesn't mean your dog will definitely develop them.
Illustrations of degenerative valves in the heart show that some dogs will develop heart failure over time.
Regular check-ups with your vet can help you catch any potential issues early on and prevent some predictable risks.
Medical Issues
Rat Terriers may be suffering from medical issues due to old age, which can manifest as a dry coat, itching, flakiness, hot spots, and hair loss.
Many diseases and health conditions are genetic, meaning they are related to a Rat Terrier's breed, and some conditions have a significant rate of incidence and/or impact in this breed.
A different take: Doberman Pinscher Skin Problems

As Rat Terriers age, they can develop heart failure, which is a serious condition that requires veterinary attention.
It's essential to know that just because a condition is common in Rat Terriers, it doesn't mean your dog will definitely get it. However, being aware of the potential risks can help you and your veterinarian develop a preventive health plan.
A Rat Terrier's unique medical needs can be planned for by knowing about health concerns specific to the breed, and by working with your veterinarian to tailor a preventive health plan.
You can also take steps at home to keep your Rattie looking and feeling her best, such as following the recommendations at the end of a health guide.
Take a look at this: Why Do Yorkshire Terriers Lick so Much
Frequent Urination
Frequent urination can be a sign of many diseases that affect your senior Rat Terrier.
As your Rat Terrier becomes older, frequent urination is a common issue due to age-related issues.
Frequent painful urination can be a sign of bladder infection.

Cloudy urine with an unusual odor and possible blood can be a sign of cystitis or lower urinary tract infection.
If your Rat Terrier is suffering from UTIs, they may need to eliminate frequently and may even cry in pain.
Medications like prion can help manage urinary incontinence in your Rat Terrier.
Behavioral Changes
As your Rat Terrier ages, you may start to notice some behavioral changes that can be challenging to deal with. Senior dogs can experience urinary incontinence due to various factors, including kidney infection, urinary tract infection, or hormone changes.
These changes can be painful to watch, but understanding the root causes can help you seek early medical interventions and manage symptoms. Awareness and preparation can also sustain your patience and kindness, which your dog needs most through his golden years.
Some common behavioral changes in senior dogs include pacing, which can be caused by cognitive decline, canine cognitive dysfunction, or pain due to joint problems. You may also notice increased anxiety in your dog, which can be triggered by joint pain, disorientation, confusion, or hearing loss.
For your interest: Difference between Kennel Cough and Upper Respiratory Infection
A routine schedule and regular exercise can help soothe anxiety symptoms, and ensuring your older dog is with a family member through most of the day can also provide comfort. If you're concerned about your Rat Terrier's behavior, it's essential to discuss their symptoms with your veterinarian to determine the causes and suggest treatment options.
Here are some possible underlying issues that may cause behavioral changes in senior dogs:
- Cognitive decline
- Canine cognitive dysfunction (dementia)
- Pain due to joint problems
- Brain ailments, such as tumors or other illnesses
Peeing Inside
As your dog ages, you may notice changes in their behavior, including accidents in the house.
Senior dogs can experience urinary incontinence due to various factors, such as kidney infection or hormone changes.
Cushing’s syndrome and diabetes can also contribute to this issue.
Stress and anxiety can be a root cause of incontinence, so it's essential to address any major changes in your dog's life.
Loss of cognitive function can also lead to accidents in the house.
You should see your vet to properly diagnose your senior dog's urinary incontinence.
Managing symptoms and offering comfort can be achieved by understanding the root causes and seeking early medical interventions.
Whining

Whining can be a sign of underlying issues in older dogs, such as pain or anxiety, which should be addressed by a veterinarian as soon as possible.
Older dogs may whine excessively due to cognitive problems, hearing loss, or other medical issues, making it essential to identify the cause and develop a treatment plan.
Increased vocalization in senior dogs can occur around the clock and may come in the form of whining, howling, or barking, causing unhealthful sleep interruptions for the entire household.
A consistent routine and regular exercise can help manage excessive vocalizations in senior dogs, but a trip to the vet should still be a priority to determine the underlying cause.
Sleeping in a dog crate, if your dog is accustomed to it, can also be beneficial for reducing whining and promoting a good night's sleep.
A fresh viewpoint: How Much Do Puppys Sleep
Anxious Behavior
Anxious behavior in senior dogs can manifest in different ways, including circling and pacing. These repetitive behaviors can be a sign of anxiety caused by cognitive decline or pain associated with other illnesses.

Circling, in particular, is a common symptom of anxiety in senior dogs, and it's often accompanied by other signs of cognitive dysfunction, such as disorientation and sleep disturbances. Your senior dog may circle before lying down in his dog bed or favorite napping spot, but if it becomes repetitive and frequent, it's worth investigating further.
Pacing is another anxious behavior that can be caused by cognitive issues, pain, or other brain ailments. As your senior dog ages, cognitive decline can lead to increased anxiety, causing them to pace around the house, especially at night.
Anxiety can also cause your senior dog to whine excessively, often around the clock. This can be due to pain, cognitive problems, hearing loss, or other medical issues. Managing excessive vocalizations is crucial to ensure healthy sleep patterns for the entire household.
Here are some common signs of anxious behavior in senior dogs:
- Circling before lying down
- Pacing, especially at night
- Excessive whining or vocalization
- Disorientation and sleep disturbances
If you notice any of these behaviors in your senior dog, it's essential to take them to the vet to rule out underlying medical issues. Your veterinarian may prescribe medications to manage symptoms, and in the meantime, you can try to reduce anxiety by maintaining a consistent routine, providing regular exercise and mental stimulation, and creating a peaceful sleep environment.
Physical Decline

As your Rat Terrier ages, you may notice a decline in their physical abilities. Slowing down is a common symptom, but it can be a sign of early arthritis, thyroid issues, or other ailments. Your Rat Terrier may start to bunny hop or show stiffness, especially if they have osteoarthritis or hip dysplasia.
Obesity is another issue that can arise with age, contributing to bone and joint problems, weakening cardiovascular health, and making exercise more difficult. Feeding your Rat Terrier less food or switching to a lower-calorie diet can help, but it's essential to consult with your vet first to rule out any underlying medical issues.
Here are some physical decline symptoms to watch out for:
- Slowing down or stiffness
- Bunny hopping
- Obesity
- Leg stiffness or reluctance to rise, sit, or jump
- Any abnormal shaking or trembling
Physical Decline
As your Rat Terrier ages, you may notice a decline in their physical abilities. Their flexibility may slow down, making it harder for them to jump or run around. This is a common issue with aging dogs.
Rat Terriers may also experience joint pain, which can make it uncomfortable for them to move around. You may notice them limping or showing signs of discomfort when they try to exercise.
One of the most noticeable signs of physical decline in Rat Terriers is obesity. As they get older, they may become pudgy due to a slowing metabolism or thyroid issues. This can lead to a range of health problems, including osteoarthritis and hip dysplasia.
Cataracts are another age-related issue that can affect Rat Terriers. Cloudy eyes are a classic sign of cataracts, and if left untreated, they can cause serious vision loss and even glaucoma. You may notice your Rat Terrier avoiding eye contact or showing signs of discomfort when they try to see.
Rat Terriers may also experience urinary incontinence as they age. This can be frustrating for both you and your dog, but it's a common problem that can be managed with regular potty breaks and a consistent routine.
Here are some common signs of physical decline in Rat Terriers:
- Slowing down in flexibility
- Becoming fat
- Losing their hearing
- Joint pain
- Urinary incontinence
By being aware of these signs and seeking veterinary care if you notice any of them, you can help your Rat Terrier stay healthy and comfortable as they age.
Slowing Down

Slowing Down is a common issue in older Rat Terriers, and it's essential to recognize the signs. As they age, Rat Terriers may start to slow down due to age-related issues.
You may notice your Rat Terrier taking longer to get up from a nap or struggling to run around like they used to. This can be a sign of early arthritis, thyroid issues, or other ailments. Slowing down can be a subtle symptom, so it's crucial to pay attention to your Rat Terrier's behavior and physical changes.
Look for signs like bunny hopping, stiffness, or lethargy, which can be indicative of underlying health issues. If you suspect that your Rat Terrier is slowing down due to pain, consult with your vet to rule out any underlying conditions.
Here are some common signs of slowing down in older Rat Terriers:
- Bunny hopping or stiffness
- Lethargy
- Decreased energy
- Difficulty getting up from a nap or lying down
- Changes in appetite or water consumption
- Itchy skin or hair loss
- Dry, scaly patches on the face or paws
Keep in mind that some of these symptoms can be indicative of more serious health issues, so it's essential to consult with your vet if you notice any changes in your Rat Terrier's behavior or physical condition.
Physical Decline

Rat Terriers are prone to dental disease, which affects 80% of all dogs by age two, and can lead to a shortened lifespan of one to three years.
Regular dental cleanings and at-home care can prevent or treat dental disease.
Bad breath in older Rat Terriers is a common symptom of periodontal disease, which can be accompanied by pain while chewing, loss of appetite, tooth loss, bleeding gums, difficulty in chewing, or chewing only on one side of the mouth.
Medications like proin can help manage urinary incontinence in Rat Terriers.
Changes in appetite or water consumption, tartar build-up, bad breath, red gums, or broken teeth are all signs that your Rat Terrier needs veterinary help.
Some common signs of physical decline in Rat Terriers include itchy skin, hair loss, lethargy, mental dullness, or excessive sleeping, fearfulness, aggression, or other behavioral changes, dry, scaly, sometimes itchy hairless patches on face or paws, and general reluctance to run or play.
Suggestion: Pitbull Dog Signs

Here are some key signs of physical decline to watch out for:
- Change in appetite or water consumption
- Tartar build-up, bad breath, red gums, or broken teeth
- Itchy skin (scratching, chewing, or licking), hair loss
- Lethargy, mental dullness, or excessive sleeping
- Fearfulness, aggression, or other behavioral changes
- Dry, scaly, sometimes itchy hairless patches on face or paws
Pacing
Pacing is a crucial aspect of physical decline. As we age, our bodies undergo natural changes that affect our physical abilities, and pacing can help mitigate the effects.
Muscle mass starts to decline around age 30, with a loss of 3-5% per decade. This loss of muscle mass can lead to decreased physical function and mobility.
As we get older, our metabolism slows down, and our bodies burn fewer calories at rest. This can lead to weight gain and decreased energy levels.
The American College of Sports Medicine recommends 150 minutes of moderate-intensity exercise or 75 minutes of vigorous-intensity exercise per week. Regular exercise can help maintain muscle mass and slow down physical decline.
Aging adults often experience a decrease in bone density, making them more susceptible to osteoporosis. This can lead to an increased risk of fractures and other bone-related injuries.
Regular exercise, especially weight-bearing activities, can help maintain bone density and reduce this risk.
For more insights, see: Do Pit Bulls Need a Lot of Exercise
Panting
Panting is a common symptom of physical decline, especially in older adults.
As we age, our bodies become less efficient at regulating our breathing, leading to panting.
This can be caused by a decrease in lung function, which makes it harder for our bodies to take in enough oxygen.
In some cases, panting can also be a sign of underlying health issues, such as heart disease or chronic obstructive pulmonary disease (COPD).
It's essential to pay attention to panting, as it can be a warning sign that our bodies are not getting the oxygen they need.
If you notice yourself panting more frequently, it's crucial to consult with a healthcare professional to rule out any underlying conditions.
For more insights, see: English Bulldog Panting
Hair Loss
Hair loss can be a concern for Rat Terriers, as they're more prone to Color Dilution Alopecia than other breeds. This condition isn't painful, but it can lead to secondary bacterial infections that can be quite bothersome.

Ruling out other potential causes of hair loss is crucial, such as low thyroid levels, Demodex mites, or poor nutrition. These conditions need to be addressed to ensure the dog's overall health.
Unfortunately, there is no treatment available for Color Dilution Alopecia, so it's essential to be aware of this breed-specific trait.
Care and Management
As your Rat Terrier ages, it's essential to adjust their care routine to ensure they stay comfortable and healthy. Regular checks for lumps on their body are vital, so make sure to inspect them daily.
To keep your Rat Terrier's mind active, provide a puzzle feeder to entertain them. This will help prevent boredom and cognitive decline. You can also help keep them warm and dry by providing extra blankets, as they may struggle to regulate their body temperature due to old age.
A high-quality diet is crucial for your Rat Terrier's overall health, and feeding them a lower-calorie diet can help prevent obesity. It's also essential to brush their coat at least weekly and clean their ears weekly to prevent infections. Don't forget to brush their teeth at least three times a week to prevent serious dental problems.
Here are some key care and management tips to keep in mind:
- Feed a lower-calorie diet to prevent obesity
- Brush their coat at least weekly
- Clean their ears weekly
- Brush their teeth at least three times a week
Core Care, Diet, Exercise
Rat Terriers are relatively low maintenance when it comes to grooming, needing only a weekly coat brushing.
Supervise your pet as you would a toddler, keeping doors closed and picking up after yourself to prevent her from getting into trouble.
Rat Terriers often have serious problems with their teeth, so brush them at least three times a week.
You'll also need to clean her ears weekly, even as a puppy.
Here's a quick rundown of the regular care tasks you'll need to perform:
- Brush her coat weekly
- Brush her teeth at least three times a week
- Clean her ears weekly
Keep your dog's diet consistent and don't give her people food, opting for a high-quality diet appropriate for her age instead.
Exercise your dog regularly, but don't overdo it at first – Rat Terriers are athletic dogs that excel at dog sports like agility and obedience, but they still need time to adjust.
How Much Do Elderly Dogs Sleep?
Your senior dog may sleep between 18 and 20 hours every day, but if they suffer from common senior dog ailments, they may be active for only four to six hours every day.
If you notice a sudden change in your dog's sleep pattern or sleep changes combined with other symptoms, take them to the vet for a diagnosis.
A comfortable, peaceful sleep environment can help facilitate the best night's sleep possible for your dog.
An orthopedic dog bed can offer protection from cold, hard floors, which can worsen symptoms of joint diseases like osteoarthritis.
If this caught your attention, see: How Long Do Goldendoodles Sleep at Night
Common Problems
As your Rat Terrier ages, it's not uncommon for them to experience a range of health issues. One of the most common problems is joint pain, which can be caused by dysplasia, an inherited disease that affects the development of the joints.
Rat Terriers may also be prone to patellar luxation, where the kneecap slips out of place, causing them to hop or skip on their back leg. This is often accompanied by a loud "pop" as the kneecap is realigned.
Congestive heart failure can also be a concern, leading to fatigue and a reluctance to exercise. This can be a sign of underlying heart problems that need to be addressed.
If this caught your attention, see: Can Dogs Sense a Heart Attack

Legg-Calve-Perthes Disease is another painful condition that can affect young Rat Terriers, causing pain and lameness in the rear legs. This condition requires surgery to alleviate the pain and prevent further damage.
As your Rat Terrier ages, it's essential to monitor their weight, as excess pounds can exacerbate joint problems and lead to arthritis. Keeping your Rat Terrier at a healthy weight can help prevent these issues from arising in the first place.
You might like: How to Prevent Twisted Stomach in Dogs
Frequently Asked Questions
Is 13 old for a Rat Terrier?
For a Rat Terrier, 13 is considered middle-aged, as they typically live 15-18 years. At this age, your Rat Terrier is likely still in good health, but regular check-ups with a veterinarian are recommended to ensure they stay that way.
How old is the longest living Rat Terrier?
The longest living Rat Terrier is reportedly around 18 years old, which is the breed's maximum lifespan with proper care. Reaching this age is a testament to the breed's potential for longevity with optimal health and wellness.
Sources
- https://petsnorms.com/rat-terrier-old-age-problems/
- https://www.richmondveterinaryhospital.com/client-resources/breed-info/rat-terrier/
- https://pensacolawestvet.com/client-resources/breed-info/rat-terrier/
- https://gentleheartsanimalhospital.com/client-resources/breed-info/rat-terrier/
- https://news.orvis.com/dogs/senior-dog-behavior-changes-what-to-expect
Featured Images: pexels.com