Adams Flea And Tick Prevention Spot On For Dogs 15-30 lbs Medium 3 Month Supply , 1 count House Each flap is made of

Each flap is made of durable and flexible clear plastic and can be quickly and easily installed in your existing Ruff Weather Ideal Pet Door

Features Chew Guard Technology

Thermal lining works with pets' natural body heat to keep them warm

Tennis balls are great for tossing

Adams Flea And Tick Prevention Spot On For Dogs 15-30 lbs Medium 3 Month Supply , 1 count House Each flap is made ofAdams Flea and Tick Prevention Spot on For Dogs 15 30 lbs Medium 3 Month Supply provides flea and tick protection for dogs for up to 30 days. Thats because it doesn't just kill adult fleas and ticks, it also prevents infestations by knocking out flea eggs and flea larvae that could cause a problem later on. Plus it kills and repels mosquitoes. Made in USA 3 month supply Breaks the flea & tick life cycles Kills rapidly and quick drying formula Helps