CrossBlock II For Cats Over 9 lbs 3 Month

CrossBlock II For Cats Over 9 lbs 3 Month
List Price: $25.50
Sale Price: $15.50
Code: D93120C
This item is currently backordered and is unavailable for purchase.

Product Info:

CrossBlock II is a topical flea treatment for cats that kills adult fleas as well as their eggs and larvae. It contains imidacloprid and pyriproxyfen, and starts killing fleas within 2 hours and continues to work for 1 full month of protection. CrossBlock also prevents re-infestation of fleas by breaking the life cycle and preventing fleas from reproducing.


  • Similar to Advantage II
  • Waterproof formula
  • Prevents re-infestation of fleas
  • Kills adult fleas, flea eggs and larvae
  • For cats and kittens 8 weeks of age or older weighing at least 2 lbs.