Chewy has 50% off your first order of Onguard Flea & Tick Treatment applied automatically at checkout. Additionally, get an extra 20% off w/ coupon code ONGUARD20. Shipping is free.
- Onguard Flea & Tick Treatment for Cats & Kittens, 6 treatments- $21.19
- Onguard Flea & Tick Treatment for Dogs, 45-88 lbs, 6 treatments- $21.99
- Onguard Flea & Tick Treatment for Dogs, up to 22 lbs, 6 treatments- $21.99
- Onguard Flea & Tick Treatment for Dogs, 23-44 lbs, 6 treatments- $21.99
- Onguard Flea & Tick Treatment for Dogs, 89-132 lbs, 6 treatments- $21.99