The Lot of 3 Chuckit! Ultra Ball Dog Toy in Size Large is designed for dogs weighing between 60-100 lbs. Made of durable rubber material, these 3-inch balls are perfect for all life stages of dogs. With features like being heavy-duty and floating, these toys are ideal for extra-large, large, and medium-sized dogs. Created by the trusted brand Chuckit!, these toys are sure to provide hours of fun and entertainment for your furry friends.