Strange reaction to Rabbit
One of my cats Panther, he is allergic to beef and lamb in raw form. He will throw up right away. Now I am not sure if he is allergic to rabbit.
For rabbit, I make a batch from the same rabbit in a big mixing bowl, and then freeze them in different containers. And thaw time one at a time when needed.
About 4 months ago, I tried to give my cats rabbit for the first time. The first container of rabbit Panther was doing ok with it. Then about 1 week later, I gave Panther another container of rabbit, and he threw up. The same container of food was given to my other cat and he was ok with it.
Last week, I let them try rabbit again from a different batch (different rabbit). Both of them did fine. Today, I gave them another rabbit meal from a different container with same batch of food, and Panther threw up again right after eating it.
I do not understand how Panther will be okay with one container, but not with another.
Can anyone give me some comments about this?
Thank you for reading!