- High-quality dog toys: The toy balls are made of durable, non-toxic, non-abrasive, weather-resistant and puncture-resistant safety rubber. Soft and durable for your pet’s enjoyment. gums and tongue, reducing plaque and tartar formation, which prevents a variety of oral diseases.* IQ Interactive Dog Toy: Smarter interactive training toys for cats or dogs, which can be used as balls for outdoor play with pets. * Chewable for training: It can be filled with food to make it more attractive * It is suitable for dogs of all sizes and ages. These balls are fun for you and your dog, with their relevant colors. * Dimensions: approximately 7.6 cm