Petco Text Logo
Petco Pet Logo

My Golden Retriever has fleas. Tried collars & shampoo, what works?

Updated On September 23rd, 2025

Pet's info: Dog | Golden Retriever | Female | unspayed | 8 months and 22 days old | 4.4 lbs

Lucy probably has lots of fleas in her body, she’s a golden retriever. I’ve tried tick and flea collar, shampoo, special combs, how can I plick em out because she’s a furry dog.

1 Answer

Most Helpful Answer

Image profile

Answered By Laura Johnson VMD

Veterinarian

Published on May 20th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Poor Lucy! Shampoos and manually picking them off only help with the fleas ON Lucy. New ones that are hatching from carpets, etc just jump right back on her. The only flea collar that I think works is the Seresto collar. Be sure it is tight enough on her neck and do not remove it. I think that the oral flea and tick preventative also work great. Nexgard and Simparica are oral and last 1 month and Bravecto is an oral pill that lasts 3 months. They all kill the fleas on the dog with in 6 hours and kill others that jump on after. The flea life cycle is 21 days. It takes 3-6 weeks to get rid of an infestation. I wish you and Lucy the best!

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