Feature:1. This is a multifunctional dog toy that integrates water spray function, water floating function, teeth grinding, tooth cleaning function and other functions in one, which can make the dog play happy.2. This smart water spray toy, put the product in the water, the toy will automatically spray water, and the dog will automatically stop spraying water when taken out of the water.3. The toy can float on the water without sinking under pressure. The toy has a built‑in waterproof sealing ring, and the all‑round waterproof design is not afraid of long‑term soaking.4. The outer layer of the toy has molar bumps of different sizes and strengths, which can remove tooth stones and other dog food residues and snack residues, and can protect the dog's oral health.5. When the dog is out for swimming or bathing, it can be thrown directly into the water for the dog to play, which will bring more fun to the dog and increase the feelings between the dog and the owner.How to Use:1. Use a screwdriver to disassemble, and fix the bottom battery protection cover.2. Install 3 x AAA batteries.3. Automatic induction switch: install the battery and put the product directly into the water for use. Start in the water, it will automatically spray water.Specification:Item Type: Water Spray Dog ToyMaterial: ABS+TPR Size: Approx. 14.5x10.5x9cm / 5.7x4.1x3.5inBattery Type: 3 x AAA Batteries (Delivered Without Batteries)Voltage: 1.5VPackage List:1 x Dog ToyNote:Please allow 1‑2cm / 0.4‑0.8in error due to manual measurement.