【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. 🐶 [Cumulative sales exceeded 660,000 units! Easy Oral Care】 ① [Clean] Keep your mouth healthy by keeping it clean. ② [Balance] Maintain a healthy and beautiful condition for your dog. ③ [Double Care] The masking effect of plant extracts and the brushing effect (toothbrushing) provide thorough health and dental care for your dog. 🐶 [Even dogs who don't like brushing their teeth are welcome] Use Dr. Dental One, a toothpaste gel for your dog, in combination with brushing to remove odor and dirt from the dog's mouth and eliminate the problem of tooth brushing! 🐶 [Human grade, safe and secure] Dr. Dental One is made under the supervision of veterinarians and dog trainers, aiming for the same level of quality as the food we humans eat, because it is something that our precious dogs eat. This is a human-grade dog toothpaste gel and toothpaste made with strict quality control equal to or higher than that for humans. ✅Other recommended products: Dr. Gekiochi Dog Toothbrush, Dog Toothpaste Set [How to use] - Estimated amount for each use: Approximately 1 scoop using the included spoon After meals, take an appropriate amount onto a clean finger or gauze and apply evenly into the mouth. ・Please wipe off any excess gel around your mouth. You can also use it by: - Directly licking it - Applying it on toys - Mixing it with food - Using it with a dog toothbrush, dog toothpaste, or dog tartar remover.