Seresto Flea and Tick Collar for Large Dogs | Petco

DO NOT USE THIS COLLAR FOR YOUR PETS!!!!! We almost lost our beautiful 5 year old golden doodle due to the Surest collar. It definitely works by killing fleas and ticks I haven’t seen one in over a year, but at the cost of our poor girl going blind, deaf, no smell, head pain, eye pain, brain swelling, silent seizures, incontinence, breathing problems, not eating, tremors, you name it she had it. After a prolonged year of wearing this collar her body became toxic. all the blood work came back normal and the vet had no idea what was wrong with her. we paid for blood test after blood test after blood test, then told we should bring her to a neurologist. I have lost faith in my Vet and now in Bayer, who makes seresto. our family, my children and my dog have been through so much emotion and stress that was completely unneccsassry. I trusted my vet and I trusted Bayer. Luckily, after 24 hours of not having the collar she is bouncing back nicely. Now we have to detox this poor girl! Thanks Bayer! not

Seresto’s dog collars promises to keep these dreaded parasites at bay. Here’s why.

8 Month Protection: First of all, one advantage the Seresto Dog Collar offers over many other collars that compete with it in the market is effective time to get rid of ticks and fleas on pets.

Seresto Flea and Tick Collar for Dogs, For Large Dogs

Seresto® cat and small dog collars are designed with a two-step release system. See how it works. The main ingredients in a Seresto dog collar are and . These two ingredients are so strong that they kill fleas and ticks in 24 hours. A of imidacloprid and flumethrin and concluded that the two ingredients can prevent and also kill fleas, ticks, and lice on infected dogs.

Seresto Flea and Tick Collar for Small Dogs | Petco

​If your dog experiences on or all of those, then the collar may be at fault. Immediately remove it, wash your dog, and check your dog to his veterinarian. It is because of the insecticides that are present in the Seresto dog collar, which is allergic to certain dogs.

Seresto Flea and Tick Collar for Dogs, For Small Dogs


Seresto is an effective, reliable alternative to monthly flea and tick topicals. This dual-action collar repels and kills fleas & ticks for 8 consecutive months. If a flea or tick is repelled, it cannot attach and transmit disease-causing organisms. Seresto is a flea and tick collar for dogs and cats that uses exciting, innovative technology to release the active ingredients in controlled doses over an extended period of time. This means effective long-term flea and tick control without the inconvenience of monthly applications. Seresto protects your pet from fleas, flea eggs, flea larvae, ticks, as well as sarcoptic mange on dogs without odor or mess. It is available in three formulations for Small Dogs up to 18 lbs, Large Dogs over 18 lbs, and Cats of all weights. Seresto is an effective alternative to topical flea and tick control. It is an innovative new flea and ticks collar that releases continuous active ingredients for 8 months, ensuring your pet is protected against harmful conditions that fleas and ticks can transmit. Seresto kills existing fleas on dogs in 24 hours, and reinfesting fleas within 2 hours with protection against further infestations lasting eight months. Ticks already on your pet prior to treatment may not be killed immediately and may remain visible and attached. The prevention of infestations with new ticks starts within 48 hours after application of the collar. Seresto kills lice on dogs for one month, and aids in the treatment and control of sarcoptic mange.