Crack, crinkle, squeak! For those larger canine chompers who can’t get enough of that water bottle sound effect, we’ve tripled the size of an average water bottle to triple your pet’s fun. For lil' chompers, we’ve added small bros to our collection of ultra large Bottle Bros for crunching fun for every sized dog. With bright colors and a lil’ bit of attitude, these Bottle Bros are ready to your canine’s coolest new friend. Available in two sizes and four styles.