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Dog Health13 min read2026-10-06

Most Common Health Problems in Older Dogs

Elderly dogs can also live happy, healthy lives with their curiosity stimulated. However, as our feline friends age, they gradually lose their former health. Unfortunately, this process is unstoppable; aging will make its presence felt in dogs, as it does in all living things.

Written byBurak
Most Common Health Problems in Older Dogs
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Elderly dogs can also live happy, healthy lives with their curiosity stimulated. However, as our feline friends age, they gradually lose their former health. Unfortunately, this process is unstoppable; aging will make its presence felt in dogs, as it does in all living things. The most common health problems in older dogs can emerge over time, regardless of what we do. At the very least, the passage of time reduces their energy and exercise endurance, and their agility and mobility decrease significantly compared to previous periods. These physical changes can also bring about behavioral changes. No matter how hard we try, their favorite activities may no longer interest them. The transformation they undergo can often reach an undeniable level; for example, they may start urinating in the house as if they had never been trained, because their bladder muscles are no longer as strong as they used to be. These changes in older dogs may not always be related to the natural aging process; some health problems are frequently seen as age-related diseases in dogs. In this article, you can find information about the most common health problems in older dogs.

Arthritis in Older Dogs

old dog with long fur

Dogs, like humans, are more likely to develop arthritis as they age. The most common form of arthritis in older dogs is osteoarthritis, also known as degenerative joint disease. Affecting weight-bearing joints, osteoarthritis can cause fluid loss in the joints, cartilage wear due to fluid loss, and bone growth, leading to restricted movement and chronic pain in dogs. The disease progresses and worsens over time. Although there is no definitive cure, there are various methods that help control the disease and maintain the comfort of dogs.

Arthritis can also manifest itself in dogs with different symptoms such as lameness, difficulty walking, reluctance to climb stairs or jump, muscle stiffness after rest, and tenderness in the joint areas. Treatment involves managing pain with medications prescribed by a veterinarian, strengthening joint health with canine vitamins and supplements such as glucosamine and chondroitin, and managing weight with controlled exercise. Kidney Disease in Older Dogs Kidneys begin to be affected with age. Kidney diseases are therefore among the diseases seen in older dogs. Chronic kidney diseases are generally a gradual process that begins as kidney failure and progresses to complete kidney failure. There is no cure, but it is known that there are various treatment methods that can alleviate the symptoms of dogs with chronic kidney disease and improve their quality of life and lifespan. Early detection of symptoms in dogs and not neglecting veterinary visits are important for timely intervention. Early kidney diseases can be diagnosed with urine tests. Depending on the diagnosed problem, it is possible to change the diet of the dogs. Dietary recommendations suitable for their age, general health condition and weight can be obtained from veterinarians.

Kidney Disease in Older Dogs

old dog with graying fur on chin and paws

With aging, the kidneys also begin to be affected. Kidney diseases are therefore among the diseases seen in older dogs. Chronic kidney disease is generally a progressive process that begins as kidney failure and progresses to complete kidney failure. There is no cure, but various treatment methods are known to alleviate the symptoms and improve the quality and lifespan of dogs with chronic kidney disease. Early detection of symptoms and regular veterinary visits are crucial for timely intervention. Early-stage kidney disease can be diagnosed through urine tests. Depending on the diagnosed problem, it is possible to change the dog's diet. Dietary recommendations appropriate to their age, general health, and weight can be obtained from veterinarians. As mentioned in the content on PetMD (

Deafness in Older Dogs

old dog with erect ears and tongue sticking out

Deafness is among the common health problems in older dogs. Deafness, which usually develops gradually as the nerves begin to lose their function, starts to affect our furry friends. Unfortunately, it is not possible to stop the development of age-related deafness, so the dog must be helped to adapt to this decline in its senses. Deafness should not be confused with dementia. To help deaf dogs adjust to their new lives, new methods of communication should be established, and care should be taken to ensure they do not leave the house alone. Because they cannot hear sounds, the outside world can be quite dangerous for them.

Blindness in Older Dogs

dog with long and worn fur due to old age

Like deafness, blindness is also among the diseases that most commonly affect older dogs. Many older dogs gradually begin to lose their sight. Blindness can occur due to degenerative changes in the eye or a disease such as cataracts. Dogs suspected of having vision loss should be checked by a veterinarian. As stated in the content on PetMD, some causes of age-related vision loss may not be reversible. However, the effects of a disease such as cataracts may be reversible. Parents have a great responsibility in helping dogs with vision loss adapt to their new lives. It is important that they are always walked on a leash, that the furniture in the house is not moved, and that the dog is supported with positive approaches during the adaptation process. If sudden blindness develops in dogs, this may be an emergency and a veterinarian should be visited as usual. Dementia in Older Dogs As dogs age, their cognitive functions weaken. Although the symptoms of dementia in dogs may be very mild in the early stages, they tend to worsen over time. Symptoms may include disorientation, confusion, turning the wrong way when a door is opened, urinary or fecal accidents, limited interaction with family members, and changes in sleep patterns. While there is no definitive cure for cognitive impairment, it is known that in some cases, various medications or supplements can be effective in halting the progression of the disease and improving the dog's quality of life.

), some causes of age-related vision loss may be irreversible. However, the effects of a disease like cataracts may be reversible. Parents have a great responsibility in helping dogs adapt to their new lives after experiencing vision loss. It is important that they are always walked on a leash, that furniture in the house is not rearranged, and that the dog is supported with positive approaches during the adaptation process. If a dog develops sudden blindness, this can be an emergency, and a veterinarian should be visited as usual.

Dementia in Older Dogs

old dog with long, curled ears and black and white fur

As dogs age, their cognitive functions weaken. While the symptoms of dementia in dogs may be very mild in the early stages, they tend to worsen over time. Symptoms may include disorientation, confusion, turning the wrong way when a door is opened, urinary or fecal accidents, limited interaction with family members, and changes in sleep patterns. Although there is no definitive cure for cognitive impairment, it is known that in some cases, various medications or supplements can be effective in stopping the progression of the process and improving the quality of life of dogs.

Age-related dementia in dogs may manifest with symptoms such as confusion, disorientation, restlessness at night, excessive barking, and loss of urinary or fecal control.

Common symptoms include dogs getting lost even in familiar places at home, having difficulty recognizing their owners, or becoming active at unusual times. While this condition cannot be completely cured, medications recommended by a veterinarian can reduce the severity of symptoms.

Providing mentally stimulating toys, a regular routine, and a loving environment can also be effective in slowing the progression of dementia. Additionally, it's important to make environmental adjustments to ensure your dog's safety and prevent potential accidents.

Urinary Incontinence in Older Dogs

old dog with white fur on its face

Urinary incontinence is among the diseases seen in older dogs. As age progresses, organs, muscles, and nerves can lose their former functions. Since urinary incontinence in dogs can be an indicator of many different diseases, veterinary examination is very important. However, this condition can also occur on its own.

Urinary incontinence in older dogs is often associated with weakening of the pelvic muscles, changes in hormone levels, and health problems. Especially in spayed female dogs, a decrease in estrogen levels can make urinary control more difficult. In addition, urinary tract infections, kidney diseases, diabetes, and nervous system disorders can also trigger this condition. You can find important information on this topic in our article "What is Urinary Tract Infection in Dogs? Symptoms and Treatment Methods". In some cases, physical problems such as bladder stones or tumors can also lead to urinary incontinence in dogs. Veterinary examination and urine analysis are essential to correctly diagnose the cause of the problem. Treatment may be done with antibiotics, hormone supplements, or medications that strengthen the bladder muscles, depending on the underlying cause. Maintaining the dog's ideal weight, ensuring regular toilet breaks, and using urine pads if necessary also facilitates management.

In some cases, physical problems such as bladder stones or tumors can also lead to urinary incontinence in dogs. A veterinary examination and urine analysis are essential to correctly diagnose the cause of the problem. Treatment may involve antibiotics, hormone replacement therapy, or medications that strengthen the bladder muscles, depending on the underlying cause.

Maintaining the dog's ideal weight, ensuring regular toilet breaks, and using urine pads if necessary also facilitates management.

Obesity in Senior Dogs

fat and old bulldog

Although obesity in dogs is a chronic disease that can occur regardless of age, it is among the common health problems in senior dogs due to conditions specific to old age. Joint disorders and pain and limited mobility due to joint problems in aging dogs can cause a decrease in the activity level of our friends. The decrease in cognitive capacity and their decreased interest in the world around them can also increase the degree of their inactivity. According to the American Kennel Club, obesity is both a serious disease in itself and can be the cause of other chronic diseases. Therefore, it is important to pay attention to the nutrition of senior dogs and to ensure that they get enough exercise. Dog toys will be of great benefit in attracting their attention; you can choose from toys that will keep your aging friend active by clicking here.

Many of the diseases seen in senior dogs cannot be prevented or cured. However, there are various steps that can be taken to slow down the development of these diseases, postpone them, and reduce the complaints they cause.

Steps that should be taken to balance weight gain and maintain ideal weight in senior dogs can be listed as follows:

  • Since their metabolism slows down, low-calorie, high-fiber foods should be preferred, and portion control should be observed. At this point, choosing from among the varieties of senior dog food may become a necessity rather than a preference.
  • The amount of treats given to dogs should be limited. Treats given should be a maximum of 10% of the daily calorie requirement.
  • Food bowls that encourage slow eating should be used.
  • Supporting mobility with light but regular exercise is necessary, and early diagnosis and management of conditions that trigger weight gain, such as hormonal problems, are essential.

Exercise is important for both physical and mental health in senior dogs; however, it should be done without overexertion. Short, regular walks are an ideal form of exercise for senior dogs. It is beneficial to prefer walking on flat surfaces to avoid strain.

Light-paced games or low-impact activities support your dog's joint health while preventing overexertion. Swimming is an effective exercise option, especially for dogs with arthritis or joint problems, as it does not put strain on the joints.

During exercise, your dog's breathing, energy level, and mobility should be closely monitored. In addition, the duration and intensity of exercise for senior dogs should be adjusted according to a plan recommended by a veterinarian. Exercise should be avoided in extremely hot or cold weather, and dogs should always be given time to rest.

Frequently Asked Questions About Common Health Problems in Older Dogs

black-furred dog sitting on its owner's lap old dog

Understanding the health status of older dogs and managing the challenges they face is crucial for improving their quality of life. In this section, you can find answers to frequently asked questions about common health problems in older dogs.

What are the most common health problems in older dogs?

Health problems such as arthritis, dental diseases, kidney problems, and vision and hearing loss are common in older dogs. Symptoms such as difficulty moving, loss of appetite, and excessive water consumption may indicate these problems. In addition, signs of dementia, obesity, and skin problems are among other common conditions associated with aging. Early diagnosis of these problems and veterinary support can improve your dog's quality of life.

Does my dog's risk of kidney disease increase as it gets older? What are the symptoms?

Unfortunately, yes, older dogs have an increased risk of chronic kidney disease, and this often manifests itself with symptoms such as excessive thirst, frequent urination, loss of appetite, weight loss, vomiting, and bad breath.

How can blindness and deafness be detected in older dogs? What should be done?

Blindness in older dogs can manifest itself through bumping into furniture, difficulty climbing stairs, and unwilling behavior towards their surroundings. Deafness is noticeable through symptoms such as not responding to commands, sleeping excessively, and not reacting to sounds in the environment.

When these kinds of changes occur, dogs should be examined by a veterinarian. In cases of vision and hearing loss, learning visual signals and tactile communication methods to communicate with your dog can improve their quality of life. Keeping the arrangement of items in the house consistent and providing a safe environment for your dog is also very beneficial.

Are stomach and digestive problems common in older dogs? What are the symptoms?

Yes, stomach and digestive problems are common in older dogs. Slowing of the digestive system, stomach sensitivities, and irregularities in bowel movements are the main causes of these problems. Symptoms include loss of appetite, vomiting, diarrhea, constipation, and abdominal bloating.

My elderly dog ​​has started urinating in the house, is this a sign of illness?

Your elderly dog ​​starting to urinate in the house could be a sign of illness, but it could also be due to natural changes associated with aging. Urinary incontinence is often associated with weakening of the pelvic muscles, hormonal changes, or decreased bladder control. However, health problems such as urinary tract infections, kidney disease, diabetes, bladder stones, nervous system disorders, or arthritis can also trigger this behavior. Why do skin and coat problems increase in older dogs? The aging process in dogs comes with changes in hormone levels and a slowdown in body functions. This directly affects skin and coat health. In particular, decreased oil production in the skin of older dogs can lead to dryness, itching, and rashes. Furthermore, problems such as hair loss and dullness are frequently observed. When similar symptoms are observed, dogs should be checked by a veterinarian, and if necessary, their diet should be changed and supplements used. Skin and coat care is as important as nutrition. Brushing and bathing routines can remove dead hair and allow the skin to breathe.

Why do skin and coat problems increase in older dogs?

The aging process in dogs is accompanied by changes in hormone levels and a slowdown in bodily functions. This directly affects skin and coat health. In particular, decreased oil production in the skin of older dogs can lead to dryness, itching, and rashes. Furthermore, problems such as hair loss and dullness are frequently observed.

When similar symptoms are observed, dogs should be checked by a veterinarian, and if necessary, their diet should be changed and supplements used. Skin and coat care is as important as nutrition. Brushing and bathing routines can remove dead hairs and allow the skin to breathe.

How to protect the dental health of senior dogs? Do dental problems increase with age?

Gum disease, tartar, and plaque buildup are more common in senior dogs. Regular veterinary checkups and professional dental cleanings can help prevent these problems. For home care, dog-specific oral and dental health products, foods that support dental health, and chew toys should be used. If symptoms such as bad breath, tooth loss, and loss of appetite are noticed, action should be taken immediately.

Kaynaklar:
https://www.aspca.org/pet-care/dog-care/common-dog-behavior-issues/behavior-problems-older-dogs
https://www.smalldoorvet.com/learning-center/seniors/health-issues-senior-dogs
https://www.petmd.com/dog/general-health/health-issues-look-when-you-have-older-dog
https://www.akc.org/expert-advice/health/caring-for-older-dog/
https://veterinarypartner.vin.com/default.aspx?pid=19239&id=9776221


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