Flea & Tick Collar vs. Spot-On: Which Is Right for Your Pet?

Choosing the right flea and tick prevention can feel overwhelming. Spot-on treatments have been the default for decades, but long-lasting collars are increasingly recommended by vets for their convenience and consistency.

Spot-on treatments require monthly application and can wash off during baths or swims. They're effective, but easy to forget — and a missed dose creates a window for fleas and ticks to take hold.

Collars like Petnova release a low dose of active ingredients continuously across your pet's coat. One collar replaces 8 months of treatments, and there's no greasy residue or strong odor.

If your dog loves to swim or your cat is fastidious about grooming, a water-resistant collar is often the simpler choice. For pets with very sensitive skin, talk to your vet about which option fits best.