Based on this product's specifications, here are some alternatives and similar models
Dog combination feeder and waterer Trixie TX-24923, stainless steel, Ø 28 cm
Summary description:
Trixie TX-24923 is a combination feeder and waterer for dogs made of stainless steel with a diameter of 28 cm. The dual-purpose bowl integrates food and water sections in a single unit, offering corrosion resistance, easy cleaning and stable placement. Suitable for daily feeding and hydration of small to medium dogs at home or in kennels.