My cat has extremely sensitive skin and this is the only product that seems to work well.

Thank god the collar doesn't smell.

The collar is really easy to put on my pet and it doesn't suffocate her which is a good part.

I highly recommend this product. My cat has not had any fleas since seresto is on my pet.

QUITE HELPFUL FOR DARWIN AS HE USUALLY RUNS TOWARDS WOODS DURING THE DAY.