[GSDsForever]

Hi all. I hope this serves to clarify, not add to any further confusion:

Per Royal Canin, Anallergenic and Ultamino are one and the same product.

Ultamino is the new name.

Ultamino does use as its protein source hydrolyzed bird feathers under the AAFCO terms compliant ingredient listing “hydrolyzed poultry by-products aggregate.” For this ingredient, more specifically, Royal Canin uses exclusively chicken feathers.