I like the list of benefits and I'm always on the look out for new protein sources. (mamanatural.com)
I prefer introducing new protein sources slowly and mixing things up for variety's sake either way, so I mixed the uterus with a thread herring and beef heart (& some pumpkin purée). (k9sovercoffee.com)
The body gets sensitized to allergenic proteins over time from repeated ingestion of it, hence the need to present the pet with a completely new protein source. (drrogerholisticvet.com)