Two Easy Ways to Start Earning Rewards!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!
Updated on September 23rd, 2025
My dog has a build up of fleas that seem tobe literally eating his back end right above his tail and it's so bad he's bleeding, we have tried dawn, vinager, flea shampoo, and ointment, we don't want him in pain so we can't use certain products, and we live below budget. What could i do to help him pls?
3 Answers

Answered By Jennifer Summerfield, DVM CPDT-KA
Veterinarian, Certified Dog Trainer
Published on November 22nd, 2016
Answered By Jenna Beyer, DVM, MBA, cVMA
Veterinarian, Certified Veterinary Acupuncturist
Published on December 20th, 2018
I would discuss a biopsy with a vet. It could be a combination of all 3, and a biopsy will be the best way at trying to diagnose the disease process rather than trying a bunch of treatments that may or may not work. If it really is an allergic-type process, then often dogs need a combination of hypoallergenic dog food, good-quality flea preventatives, and immune-suppressive medications.
1Pet Parents found this answer helpful
Answered By Lauren Kennedy, DVM
Veterinarian
Published on July 23rd, 2017
If you have a flea infestation, home remedies like Adam's flea spray will not be successful. I would recommend talking to your vet about an oral flea medication like Bravecto, Nexgard, or Comfortis. These are very effective and can start killing fleas in 30 minutes. I would also recommend vacuuming all carpeted areas in your house and washing all of the pet's bedding. Even with the best flea control (like those mentioned above) it can take up to 2-3 months to get the flea problem under control. Make sure you treat all the other pets in the household as well. Additinally it sounds like your dog has a skin infection that will need to be treated as well, probably with antibiotics and something to control the itch while the flea medication starts to work. A medicated shampoo may be beneficial as well.
1Pet Parents found this answer helpful