BTW, there is a formula for kittens called KMR (Kitten Milk Replacement) and
there are special glass feeding bottles w/ a special teat made in England
called Catac nursers that work better than doll bottles for tiny kittens in
need.
I know these things b/c I breed cats.  Have rarely had to use above.
Have had several friends request that I design and make a breastpump for the
queens (mother cats) though!
I would think that ABM would lack taurine an essential amino acid for cats and
thus would be a poor food for them.

Marge Collier, MA, MT (ASCP), IBCLC