Bio Spot Flea & Tick Collar for Cats & Kittens

Read entire label prior to use. See label for additional information on precautionary statements, first aid and disposal. Use only on cats & kittens. Do not use on kittens under 12 weeks of age. Directions for use:
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Buckle collar around cat's neck. Fit collar snug enough to prevent placement of the cat’s leg or lower jaw through the collar, yet loose enough to be rotated about the neck. Leave 1-2 extra inches on the length of the collar for adjustment, cut off excess, and dispose of in trash. Check periodically and adjust fit, if necessary, especially when kittens are rapidly growing. Replace in 8 months for continuous protection from adult fleas and flea egg hatch. Replace in 6 months for continuous protection from ticks. Collar does not need replacement if cat becomes wet. To minimize flea infestation, use appropriate products to: Treat the pet; Treat the indoor environment, especially where pets spend time resting; Treat the outdoor environment when necessary.

Ingredients:
Propoxur (CAS #114-26-1) 10.0%, (S)-Methoprene (CAS #65733-16-6) 2.1%, OTHER INGREDIENTS 87.9%.