Found this toothbrush cover at Walmart... : r/CrappyDesign
DenTek Panda Toothbrush Cover (6 Pk)
DenTek® Animal Toothbrush Cover Reviews 2023
Brands & Beyond Lebanon - Keep your toothbrush protected from dirt and germs. DenTek fun animal-shaped Toothbrush Covers fit most toothbrushes and allows for proper ventilation to keep your toothbrush clean. Shop
DenTek Animal Toothbrush Cover - Dog 47701003695 | eBay