Flea collars can be poisonous. I’ve had patients have hair loss, to seizures and death from flea collars and shampoos. And, right now, many people are finding nothing works more than 2 weeks. I’d get some topical thing from the veterinarian – Frontline or...
Sounds like your pup has a flea allergy. All it takes is one bite to set off an itch attack. And just because you don’t see fleas jumping on you, doesn’t mean they aren’t having a meal of your dog. How does your veterinarian find fleas? By looking at the base of the...