<b>These rubber dog toys balls are especially manufactured for cat, small dogs and large dogs; they are useful both in home and outdoor games.</b><br/><b>And we believe they will provide you and your pets with more pleasure.</b><br/><br/><b>Why dogs need interactive dog IQ training toys?</b><br/>Playtime keeps dogs physically fit and mentally sharp. Without toys and healthy exercise, dogs may grow bored and engage in destructive behavior.<br/>Meanwhile, the interactive games can build trust and privity between people and pets.<br/><br/><b>Why choose the rubber dog toys?</b><br/>The rubber material, more heathy and non-toxic compared with PVC and TPR, will not harm the pets and destroy the environment.<br/><br/><b>More information:</b><br/>Flavor: light mint scent<br/>Diameter: 2.7inch (about 7cm)<br/>Material: healthy and environmental protection of the rubber<br/>Package Includes: pack of 2 balls(green+cyan)<br/><br/><b>Warmly Tips:</b><br/>Clean the balls with warmer water for several minutes.<br/>If you are sensitive to rubber smell ,leave it in the sun or vent for a few days to reduce the smell.