Petco Text Logo
Petco Pet Logo

Why is my 6-year-old dog suddenly sleeping a lot and not eating?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed

My dog lately have been sleeping a lot and eating less or not at all. She's going to be 6 at the end of this April. When she sleeps I feel like I have

1 Answer

Most Helpful Answer

Image profile

Answered By Destini R. Holloway, DVM

Veterinarian

Published on March 31st, 2016

Your post got cut off due to character limit. The last thing that came through was "I feel like I have..." Based on the description that did come through your pet is exhibiting general signs of lethargy and lack of appetite which could indicate internal illness/disease. I would recommend having your older pet examined by your veterinarian and potentially bloodwork ran to get to a diagnosis here. Disease processes can be vague in symptoms initially but if caught early will give your pet the best chance at recovery and can limit the extent of treatment that is needed. Also making sure your pet is fed only dog food with no people food which can upset the pancreas and cause illness over time is recommended.

Vote icon

20Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored