LOVATIC Flea Tick Prevention for Dogs - 8 Month Protection Collar - Essential Oil, Allergy Free Tick Control - One Size Fits All - Water Resistant Flea Tick Collar LONG LASTING PROTECTION: LOVATIC flea tick prevention is applied upgraded formula using essential oil extracts which deeply absorb to dog skin then break the life cycle of fleas and ticks without harming your dog. This process continuously works to control fleas and ticks within 8 months in ideal condition to protect your dog for long period. SAFE & ECO  FRIENDLY USE: As our flea and tick collar does not contain any toxic chemicals, it is totally harmless for dog. There will be no sides effect occurring because the improved hypoallergenic collar formula is 100 % natural. This tick control collar is safe for both pets and humans. ADJUSTABLE AND WATER RESISTANCE DESIGN: LOVATIC flea collar is 25 inches long and can be adjusted as far as needed, thus it can fits almost dog breeds. Moreover, the water resistance design allows dog to bath and play while wearing the tick collar. Please note that the collar should not be in water too much to maintain the best effectiveness of the collar. TIPS: To help the flea collar take the best effectiveness, before wearing the collar to your dog, you should bath your dog with flea shampoo, then try to kill the fleas and ticks as much as you can. Plus, frequently clean the dog's cage and keep them in the dry place.