Petlife Pharmaceuticals, Inc. engages in the research, development, sale, and support of drugs and nutraceuticals for pet cancer and autoimmune related diseases, such as arthritis in the United States. The company's principal product is Vitalzul that inhibits blood vessels formation in solid tumors. It is also developing Vitalzul as a prescription strength oral pharmaceutical, as well as a concentrated intravenous and injectable version for direct administration to a tumor. In addition, the company develops edible dog and cat treats. Petlife Pharmaceuticals, Inc. is based in Los Angeles, California.