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My dog won't eat for a day and is whining. When should I see a vet?

Updated On September 23rd, 2025

Pet's info: Dog | Pit Bull Terrier | Male | 60 lbs

max hasn't been really eating that much he usually eats at least 3 times a day well I had put out food for him last night its it's still there and its 5:20 in the evening he still hasn't touched it and I took him for a walk came back and that's when he started whining

1 Answer

Most Helpful Answer

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Answered By Mariya Gugel, DVM

Veterinarian

Published on March 18th, 2018

Thank you for using Petco Pet Education Center, formerly Petcoach! It sounds like Max has not eaten in close to 24 hours. This can be caused by nausea, which can be related to a large number of other conditions such as pancreatitis, foreign bodies, or eating something he should not have. I recommend keeping a close eye on Max, and having him seen by a vet as soon as possible if he begins vomiting or having diarrhea, or is lethargic.

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