Hop over to Amazon and get a deal on Chuckit! 3-Count Amphibious Fetch Balls, Medium. Amphibious Fetch Balls are unsinkable and float high on water, the perfect summertime dog fetch toy Made from lightweight, durable materials these balls won’t pop when your dog fetches them. Choose to Subscribe & Save, and you will score a … Continue reading Chuckit! 3-Count Amphibious Fetch Balls, Medium as low as $6.30 (Reg. $14) + Free Shipping – $2.10/Ball