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Updated on September 23rd, 2025
Pet's info: Cat | Mixed Breed | Male | neutered | 4 months and 14 days old | 5 lbs
I had to euthanize my new rescue kitten due to extremely enlarged heart and pneumonia. During the process, vet gave IM "sedative" which clearly hurt. It did not sedate him, and took 3 painful doses and over 30 min before fatal injection given. During this time he was shaking, pupils dilated, hyperventilating and clearly terrified. Is there a reason a vet would not use IV drugs, especially in a kitten with such a low ejection fraction who was not responding to IM?
1 Answer

Answered By Lindsey Edwards MVB, BSc, IVCA
Veterinarian
Published on November 29th, 2017