6 reviews forRoyal Canin Sterilised Ageing 11+

It’s a new formula. I called Royal Canin. If you like me, transition to a new food slowly, be aware this is not the same as the 12+ sterilized. I was left with none of the old formula to mix thinking it was a packing change only. I was told by Royal Canin and my cat vet to give the ‘Gastrointestinal’ until I could locate the old formula to then start mixing with the new one. I’m not rating the new formula. I’m rating the ‘new look’ confusion this can cause.