Premium Flea and Tick CollarNatural deworming essential oil in addition to pet dogs, cats, insect repellent collar Description: This flea and tick collar can give your pets the ultimate shield protection against fleas and ticks for 8 months. It's adjustable and doesn't have a strong odor, the length of collar is 25 inch, you can easily put on and cut off to make the right length for any size cat. And it is easy to use, just place around cat's neck then cut to fit. This is