Updated On September 23rd, 2025
Pet's info: Dog | Labrador Retriever | Male | neutered | 3 months and 24 days old | 36 lbs
We got our Labrador Retriever puppy neutered four days ago, and he also got microchipped. He has been wearing an Elizabethan collar, and now his right ear does not look right. It looks like it is wrinkled down the middle, almost as if it is limp. When I touch his ear, he acts like it is sore. The rest of his face looks completely normal and does not look droopy like his ear. Could the e-collar have temporarily damaged his ear, or could the microchip have interfered with a nerve?
1 Answer
Published on March 1st, 2020
Hello, and thanks for using Petco Pet Education Center, formerly Petcoach. I have never heard of an E-collar damaging an ear, nor have I heard of a microchip causing damage (it is just placed in the space under the skin of the back). So, I think the ear is unlikely related to these two things - but if something seems off to you, it certainly may be worth touching base with your vet. They might want you to run Charley in for a quick recheck to ensure all is well. My highest suspicion would be that he's just tired of wearing that cone....but if you're worried, it's worth checking with your vet for peace of mind. Good luck - hope this helps!
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.