Flea and tick Prevention for Dogs - Nutritional Supplements - Suitable for Dogs Weighing 89 to 132 pounds.Brand: FRONTGUARD Features: Flea control protective products for dogs: suitable for fleas and ticks in dogs. Optimal Protection: For best results, use our flea and tick repellent products on your dog monthly. This helps build up the necessary protective levels on your dog's body for effective protection. Our flea and tick prevention product for dogs is suitable for large breeds, ranging from 89 to 132 pounds. The product is easy and convenient to use;