Using the Injoya Joey Pouch Snuffle Dog Toy is easy. First, put some treats or kibble inside the kangaroo's pouch. Then, give it to your dog and watch them start sniffing and searching for the hidden goodies. This is a great way to train their foraging skills and keep them entertained. When it comes to maintenance, you can simply wipe it clean with a damp cloth. Make sure to check the toy regularly for any signs of wear and tear. If parts start to look damaged, it's time to replace it to avoid any choking hazards. Also, keep in mind that this toy is designed for small to medium - sized pets, so don't let larger dogs play with it.