In addition to humans

Lactobacillus Lactis

Extra Small  Measures 18

The combination of FCHG49® Glucosamine Hydrochloride and TRH122® Chondroitin Sulfate help support the cartilage matrix and help inhibit enzymes that break down cartilage in cell culture studies

and Potassium

K&H Pet Products Coolin' Bowl - Cooling Water Bowl for Pets LANDMASTER In addition to humansWith powerful cooling, this is the only pet cooling bowl that keeps water fresh and cold for up to 15 hours to help keep pets cool and hydrated all day long Cooling water bowl can be used indoors and outdoors, does not use electricity and is BPA free Great for home or on the go, indoors or outdoors, simply activate the cooling crystals by filling the interior with water once; then freeze the bowl each night Available in two sizes, great for any size