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Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 60 lbs
My 6 year old Heller mix has become withdrawn and panting heavily all day. He doesn't want to eat but has drank water. He is usually energetic and loves to go for walks. He didn't even jump and run to the door as he usually does when I ask him to go for a walk. His breathing seems to tighten up his back legs and he seems shaky. He is not his usual self.
1 Answer

Answered By Emily Fukuzato, DVM
Veterinarian
Published on May 4th, 2017