Ryercat appears to be a legitimate company based in Vancouver, Canada. It was founded by two individuals named Samantha and Melanie who are self-proclaimed cat enthusiasts. The company was created after their cats experienced dental issues, leading them to search for the best cat toothpaste and toothbrushes. When they couldn't find satisfactory products, they decided to create their own. The company's name, Ryercat, is a combination of the names of their three cats: Henry, Rylie, and Jasper.
The company's product, the RYERCAT Dual-Sided Cat Toothbrush, has received positive reviews from customers. Users have praised the toothbrush for its small size, which makes it easy to use on cats, and its effectiveness in cleaning their pets' teeth. The toothbrush has also been rated as the Best Overall cat toothbrush on a cat care website.
However, as with any online purchase, it's always a good idea to do thorough research and read reviews before making a decision.