Are fleas becoming resistant to frontline?
Flea Resistance to Medications Frontline products (Frontline Plus, Frontline Gold) and the K9 Advantix line are two of the better-known brands of topical flea preventatives that are reported to be losing effectiveness. These contain medications that fleas are not currently resistant to.
Why is my dogs frontline not working?

If you suspect it is not controlling your pet’s fleas, you may, in certain cases, be able to reapply it in as little as two weeks and try again. Speak to your veterinarian about this first if your flea medicine is not working. One Frontline alternative is to switch to another topical product.
Why can’t I get rid of my dogs fleas?
Control the environment – Adopt control strategies including: Vacuum the carpet 2-3 times a week to remove eggs, wash pets blankets weekly (in the washing machine), spray the house, kennels and yards with an adult flea killer, fog the house to prevent larvae developing.

Can fleas still bite with frontline?
Household insecticidal sprays are reasonably effective at killing fleas in the carpets. However, the frontline can take 24 hours to kill any fleas, and during this time, some of them will have bitten the animal, irritating the skin.
Can a dog still have fleas after using Frontline Plus?
Dog still has fleas after using Frontline Plus.. It doesn’t work as well if applied too soon after a bath since much of the pet’s body oils have been removed. Frontline does not kill fleas immediately so your dog is going to need help from you to keep the fleas under control in his environment.
What should I do if my dog has fleas?
It is best to regularly vacuum all the locations of your home where your pet spends time, wash all bedding in hot water, and keep your pets on flea prevention. Don’t forget to treat all of the dogs and cats in your house, not just the itchy ones.
Can you use frontline on a dog after a bath?
It doesn’t work as well if applied too soon after a bath since much of the pet’s body oils have been removed. Frontline does not kill fleas immediately so your dog is going to need help from you to keep the fleas under control in his environment.
Why is my flea medicine not working on my Dog?
If you’ve exhausted all other options, maybe it’s because you’re trying to rush through the process. Flea eggs that were originally on your pet may have fallen off into the corners and cracks of your home, and that’s just the start of the flea life cycle!
Dog still has fleas after using Frontline Plus.. It doesn’t work as well if applied too soon after a bath since much of the pet’s body oils have been removed. Frontline does not kill fleas immediately so your dog is going to need help from you to keep the fleas under control in his environment.
It doesn’t work as well if applied too soon after a bath since much of the pet’s body oils have been removed. Frontline does not kill fleas immediately so your dog is going to need help from you to keep the fleas under control in his environment.
Do you have to treat all dogs with fleas?
Don’t forget to treat all of the dogs and cats in your house, not just the itchy ones. Some pets will scratch more than others, but if one pet in the house has fleas, they all have fleas. All of your pets will need to stay on flea medication to prevent reinfestation.
What to do when your pet’s flea medication stops working?
This is something that can be somewhat of a challenge for thick haired pets; however, the pet medication will not work properly if only the hair follicles receive the medication – it must be applied to the skin. Next, it’s important to properly follow product label directions, which may vary depending on the size of your pet.