While we are normally concerned with our dogs becoming overweight, as they become older senior dogs some canines start to lose weight. Here, Our Riverside vets discuss weight loss in a senior dog and when you should be concerned.
Old Dog Losing Weight and Muscle Mass
It is true that many dogs become heavier as they get older, but there are also senior dogs that experience weight loss. You might be wondering why your dog is losing weight. This answer can be categorized into two possibilities: either there is an underlying condition that is causing this symptom, or your dog's aging process necessitates a different dietary balance.
Cause of Weight Loss In Senior Dogs That Are a Problem
Weight loss is often a symptom of eight common issues that can affect elderly dogs. Liver/gallbladder disease, dehydration, dental issues, kidney disease, heart disease, diabetes, cancer, and arthritis are all important health concerns. Your vet should diagnose and address each of these issues. Other symptoms often accompany weight loss, indicating the presence of most of these root causes.
The best thing you can do for your senior dog that is losing weight is to observe them for the other symptoms so you can inform the vet so they can diagnose your dog quicker. The symptoms that can present with each condition are as follows.
Liver/gallbladder disease
- Lethargy
- Increased thirst
- Vomiting/diarrhea
- Fever
- Pain
- Pale or yellow gums
- Yellowing of skin/eyes
Dehydration
- Dry gums
- Lethargy
- Sunken eyes
- Loss of skin elasticity
- Less urination
- Dark urine
Dental Issues
- Excessive drooling
- Difficulty eating/chewing
- Bad breath
- Swollen or bleeding gums
Kidney disease
- Increased thirst
- Excessive urination (may contain blood)
- Vomiting
- Loss of appetite
- Pale gums
- Lethargy
Heart disease
- A chronic cough
- Tires easily
- Exercise intolerance
- Excessive panting
- Irregular heartbeat
- Restlessness
Diabetes
- Excessive thirst
- Excessive urination
- Increased appetite
- Lethargy
- Repeated urinary tract infections
Cancer
- Lethargy
- Unusual bleeding
- Lumps, bumps, or swelling
- Distended abdomen
- Limping or lameness
- Unusual urination – frequency or amount
Arthritis
- Wobbling
- Lameness
- Scuffing the toes
- Incontinence
What to Do If No Underlying Medical Issues are Causing the Weight Loss
If your vet is unable to identify any underlying cause for the weight loss, it may be necessary to consider altering your dog's diet. Make sure to consult with your veterinarian regarding your pet's current diet and the levels of protein, fat, and fiber they are receiving. You can seek their assistance in determining the appropriate diet for an elderly dog experiencing weight loss despite maintaining its appetite.
In Conclusion
If your senior dog is losing a significant amount of weight rapidly go to your veterinarian as soon as possible. If you are concerned about your dog's weight in general, bring it up with your veterinarian at your senior dog's bi-annual routine exam.
Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.