?Strong and Durable?: Do not worry about it will be easily damaged, wreaking havoc in your home by letting your puppy chew on these toys. Please contact us via buyer seller message system if you have any questions. ?Strength Relationship?: This interactive dog toys can enhance the bond between you and your dog very well. Please remember the dogs need your company and care. ?Easy to Clean?: Just wash these puppy teething toys like your regular clothes frequently to prevent the growth of bacteria. ?Great for Dog Teeth?: This dog toys help to clean or exercise puppy's teeth and control tartar during chewing, reducing bacterial breeding and away from dental diseases. ?Safe and Natural Cotton?: The puppy toys are made of natural cotton material, non-toxic, safe and wear-resistant for your puppy.