Do flea collars work?

Answer On One Hand: Yes, Flea Collars WorkAccording to, flea collars work by continually releasing flea repelling chemicals over your pet's coat and skin for a specified period of time... Read More »

Top Q&A For: Do flea collars work

Are flea collars safe?

Flea collars are generally safe, though some should not be used on young puppies. The safest flea collars are made from natural pyrethrins and not from strong chemicals, especially carbamates.Sourc... Read More »

Are flea collars dangerous?

On One Hand: The ChemicalsA lawsuit was filed in 2009 by the Natural Resources Defense Council, an environmental group, which claimed proof that flea collars are dangerous to pets. This is due to c... Read More »

Are flea collars safe for cats?

On One Hand: Poisoning DangersDr. Jill Richardson, veterinarian and poison specialist for the American Society for the Prevention of Cruelty to Animals, says permethrin, a poison often used in the ... Read More »

Are flea collars harmful to dogs?

On One Hand: Chemicals Can Cause HarmThe chemicals in standard flea collars can accumulate in levels that exceed acceptable amounts in the dog's blood stream. The chemicals--tetrachlorvinphos and p... Read More »