Petco Text Logo
Petco Pet Logo

My dog had ticks, now has a growing bump. Is it an infection?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | neutered | 10 years and 4 months old | 5.3 lbs

My dad had ticks or fleas, but he had 2 dried up ones in between his back leg and his private area. I wasn't able to take them off since they were small. But 3 weeks later he has a growing bump in that area and now getting worse. What would be the problem.

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Jessica Keay, DVM

Veterinarian

Published on August 24th, 2017

It is very difficult to evaluate from a photograph but it is quite possible if there was a tick embedded you couldn't completely remove we could have a localized area of infection here. I would recommend putting a triple antibiotic ointment such as neosporin on the area three times a day. If it isn't looking improved within a few days, then a trip to the vet is needed as he may need oral medications or to have the vet remove any remnants of the tick. If he is licking the area then he may need an e-collar to prevent this. They can be purchased at your vet or at most pet stores.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored