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Updated on September 23, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 1 year and 2 months old | 32 lbs
My dog ozzy is currently behaving very sluggish. This is not like him. All he wants to do is sleep. He is not eating his food, treats or drinking his water. He is normally very hyper. We just bought him a thundershirt to help with his anxiety. Could this be the cause? Bought the thundershirt 2 days ago. He wears it for about 3 - 4 hours a day.
2 Answers

Answered By Linda G, MS, DVM
Veterinarian
Published on March 2, 2018
Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on March 4, 2018
Ozzy is experiencing very general symptoms of disease, these symptoms could fit almost any internal condition, maybe he is suffering from nausea due to a gastrointestinal disease and maybe he is in pain, from the symptoms described it's very hard to know. i would recommend taking him to the vet as soon as possible in order to get him checked, if he doesn't show any other obvious symptoms during the examination, a blood test and possibly an ultrasound will be needed in order to try and find out what is wrong with Ozzy.
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