Nutri-Vet Defense+ Flea & Tick for Dogs contains two active ingredients to protect your dog—and your home—from nasty fleas and ticks. Among the best flea and tick control for dogs, this convenient and easy-to-apply topical solution also fights mosquitoes, lice, and mites to keep your dog safe and itch free.
- Kills, repels, and prevents reinfestation of fleas for up to five weeks plus kills flea eggs and larvae for up to eight weeks.
- Kills, repels and prevents reinfestation of ticks for up to six weeks.
- Kills and repels mosquitos, lice, and mites for up to four weeks.
- Active ingredients for flea and tick prevention are 50% permethrin and 1.2% Pyriproxyfen.
- Sold in 3-month supply packages.
- Available in four sizes based on dog’s body weight and can be used on all dogs starting at 12 weeks of age:
- Puppy/Mini Dogs: 5–10 pounds
- Small Dogs: 11–32 pounds
- Large Dogs: 33–66 pounds
- Extra-Large Dogs: Over 66 pounds
