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Why is my 12-year-old Labrador heaving and lethargic all day?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Female | spayed

My 12 year old labrador retriever isn't herself. Shes been heaving constantly all day and really lethargic. She has eaten some food.

1 Answer

Most Helpful Answer

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Answered By Daniel Fonza, DVM

Veterinarian

Published on February 29th, 2020

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach. Based on your description, it is difficult to say for sure what the cause is. I would recommend having her examined by a veterinarian so that the most appropriate diagnostic and treatment recommendations can be made. I would start by having her blood tested and have abdominal x-rays taken as well. I hope this helps!

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