The Sergeant’s GUARDIAN® Flea & Tick Collar provides up to 6 months of protection for dogs. Waterproof and adjustable, it kills adult fleas and ticks on contact, eliminating the need for messy applications. Good for dogs 12 weeks and older, the collar is easy to use and maintains a fresh scent while keeping pets protected.
Deltamethrin
| Active Ingredient | Percentage (%) |
| Deltamethrin | 4.0% |
| Other Ingredients | 96.0% |
| Total | 100% |
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Ans: The collar provides up to six months of continuous protection against fleas and ticks, killing adult pests on contact. Full effectiveness may take time after placement, ensuring long-lasting safety for your dog.
Ans: This collar is safe for puppies 12 weeks and older. It should not be used on younger puppies or other animals like cats, as the active ingredient may be harmful to them.
Ans: Yes, the collar is waterproof and remains effective even after exposure to water. Dogs can bathe or swim while wearing it, and the collar will continue providing reliable flea and tick protection.
Ans: Place the collar around your dog’s neck and adjust it so two fingers fit comfortably between the collar and neck. Leave 2–3 inches of extra length for safe adjustment.
Ans: Avoid human contact with the collar, wash hands thoroughly after handling, and do not use it on cats or puppies under 12 weeks. Consult a veterinarian for pregnant, medicated, or sensitive dogs.
Great product, slow shipping.
Dependable quality and fair pricing plus reasonably fast and free shipping
Good stuff. Arrived quickly
It’s great to have a round
I recommend to purchase from them great products and fast delivery
Very weak. Did not work. Capsules are much better. Should take off the market.
These antibiotics have saved us $1000’s of dollars in vet bills.
Great product just as described! Received promptly after ordering.