Viyo Veterinary: developed by VETS for VETS, is the first product ever that provides cats and dogs with all essential nutrients in just one highly palatable drink. Market research in the US and Europe shows ...

Viyo is a prebiotic drink that helps to reinforce the natural resistance of cats and dogs. Viyo can be best compared with Actimel or Yakult for humans. As with humans, 70% of the natural defence ...