When it's time for fetch with your pup make sure you're throwing a Grade A rubber ball from Hyper Pet. Green - 4 Pack, 12 Pack. Green Mini - 4 Pack. Pink - 4 Pack. Pink Mini - 4 Pack. Orange - 4 Pack. Orange Mini - 4 Pack. Hyper Pet mini tennis balls for dogs are pet safe and perfect for exercise and training. Our dog tennis balls are the ideal size for fetching and are designed to keep your dog healthy through interactive play. The bright orange, pink, and green colors make them easy to locate in bushes, leaves, grass and snow. Hyper Pet tennis balls for dogs also float so that they won’t get lost in the water. Whether you are at the park, beach, or in your backyard, enjoy the pleasure of throwing a dog tennis ball with your furry best friend. As with all dog toys, always supervise your pet while playing. Our tennis ball for dogs is available in two sizes; 2.5 inches diameter for medium to large dogs and 1.75 inches diameter for smaller dogs. Both dog tennis ball sizes are made of grade A rubber and do not contain any harmful coatings or gases. The non-toxic, non-abrasive felt is safe for your dog's teeth so that you can feel confident about playtime. Our tennis balls for dogs are a fun, reliable choice for puppies and adult dogs of all ages. Hyper Pet tennis balls are the perfect companion to our Hyper Pet K9 Kannon K2 ball launchers which make excellent gifts to pet parents on their dog’s birthday or any other holiday. We hope you enjoy them as much as we do. Toss the ball for your bog to fetch. Can be used in water.