Got an email from Purina that they've reformulated their Pro Plan® Veterinary Diets UR Urinary St/Ox Feline Dry which is what my cat eats.
Changes include slight flavoring due to the addition of tuna to the product and a reduction in calories by about 1/3 per oz (3149 kcal/kg to be specific). In the email they sent they did recommend doing a full-on gradual diet transition. Ugh, can't wait to see how this goes.
I don't know if they're doing this for their entire RX line or just the St/Ox UR but I would recommend checking with them.
Changes include slight flavoring due to the addition of tuna to the product and a reduction in calories by about 1/3 per oz (3149 kcal/kg to be specific). In the email they sent they did recommend doing a full-on gradual diet transition. Ugh, can't wait to see how this goes.
I don't know if they're doing this for their entire RX line or just the St/Ox UR but I would recommend checking with them.