Why is my older dog so lethargic and always sleeping? Is it normal?
Updated On September 23rd, 2025
Pet's info: Dog | Yorkshire Terrier | Male | unneutered | 5 years and 11 months old | 7 lbs
This might sound silly but, I was reading an article I received in my email from this app, about signs with your dog having cancer. Well, I'm a bit worried about Prince.. all he does is sleep. Unless we are going on a walk, I know he's older and maybe that's a reason why. But he doesn't play, he's not friendly to other dogs, every chance he gets he goes lie down and gets his rest. Should I be concerned or is this normal for dogs or dogs his age?
2 Answers
Most Helpful Answer
Published on April 29th, 2017
At 3years of age he would generally expected to be more active but every dogs character is different and some are very placid. If his behavior has changed over the last 3 months I strongly recommend a full health check by your vet to rule out medical or painful conditions which may be reducing his mobility
1Pet Parents found this answer helpful
Related Answers from Veterinarians
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Published on June 12th, 2017
If the lethargy continues then you should be worried and he should be examined by a vet to determine if there is a problem. Your vet can do a full examination to look for abnormalities and then determine if treatment is needed. He could have a infection that is causing him to be lethargic. Your vet can also run lab-work, if needed, to help diagnose.
1Pet Parents found this answer helpful
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