Hartz UltraGuard White Flea & Tick Collar for Dogs & Puppies - 7-Month Protection, Up to 20 Inch Neck

• Fresh scented
• Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your dog's regular collar
• Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
• Fits dogs with necks that measure up to 20 inches
• For use on adult dogs and puppies 12 weeks of age and older
• Do not use this product on dogs simultaneously or within 30 days before or after treatment with or exposure to cholinesterase inhibiting drugs, pesticides, or chemicals. However, flea and tick collars may be immediately replaced.

• Carefully remove the collar from its package. Unroll it completely and gently stretch it to activate the insecticide generator within the material. — Activate the Collar
• Place the activated collar around your dog's neck. Adjust it so it fits snugly but loosely enough to allow two to three fingers between the collar and the neck for comfort and growth. — Fit the Collar Correctly
• Buckle the collar in place. Once properly fitted, cut off and safely dispose of any excess collar length beyond the buckle to prevent entanglement. — Secure and Trim
• For continuous protection, replace the collar every 7 months. Do not use on puppies under 12 weeks of age or if irritation occurs. — Replace as Needed

Typical situations where Hartz UltraGuard Flea & Tick Collar for Dogs & Puppies helps — illustrative scenarios, not customer reviews.