We have two Yorkshire terriers. They seem to have fleas that we can’t get rid of no matter what we do.

My dog is a female border collie mix who has dry skin and is scratching a lot leaving clumps of hair. I have in the past taken her to veterinarian and he has given her a shot of steroids for skin allergies to fleas. I do use a flea control product on her for flea control. Is there something I can rinse her coat with or bathe her in to help with the hair loss. She has no bald spots. She has a very thick coat, but I have to sweep the carpet 2-3 times a day. She doesn't have any fleas on her. What can I do?

I have tried everything for fleas can you give me something else to try?

What are the symptoms of Lyme Disease in dogs?

How can you tell if your dog has fleas?

If my dog gets a tick should I take it off or leave it on? If I take it off then should I put something on top of the spot were it was and how can I prevent this from happening again?