Updated On September 23rd, 2025
Pet's info: Dog | Bulldog | Male | unneutered
Hi I’m looking to adopt rocky but he’s not desexed! My boy bosco that I already have hates dogs that aren’t desexed. Because of this I have to get him desexed and wait until the testosterone scent is gone before I can bring him home. How long do you think that will be? Rocky is around 4 years old according to the pund.
1 Answer
Published on November 29th, 2019
Usually after neutering the hormones decrease gradually with most gone in a few weeks, up to six weeks. Once Rocky is neutered you may want to have a trial foster to make sure the dogs will adjust to each other and not fight. Some older dogs still act more male even after they have been neutered and I don’t want you to adopt a dog that doesn’t get along with Bosco. Thanks for using Petco Pet Education Center, formerly Petcoach to help you get answers to your veterinary questions.
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