1. MaterialA bowl is a bowl, right? Sadly, this is not the case. Most pet food bowls are made of stainless steel, plastic, ceramic. Plastic is the worst option, containing chemicals that can disrupt the hormonal balance of animals. On top of that, plastic can accumulate deep scratches that hide unsanitary things and are hard to clean. Ceramic is heavier and less durable. A drop or a loud noise can crack, crack or shatter your ceramic bowl, making it no longer safe to use.2. Anti-rust rubber soleMade of real stainless steel. With proper care, your stainless steel dog bowl can last for years. The added non-slip rubber rim on the bottom prevents the bowl from sliding around and reduces noise when your dog eats.3. Easy to Clean and Dishwasher SafeThe dog bowl made of stainless steel can be easily cleaned with mild dish soap and warm water. Plus, they're dishwasher safe for easy cleanup. Additionally, the rubber rings can be removed and these bowls can be thoroughly washed in the dishwasher.4. Stackable Design for Easy Storage or TravelWith a thoughtful and convenient design, these bowls can be easily stacked inside each other for easy storage or travel. Durable to bring health to your beloved four-claw buddy.