Nothing; a sheep and a bovine are genetically incompatible due to chromosomal and gene differences between the species.
You don't - the cross is not fruitful, no embryo is formed.
An offspring of a cow and a sheep is a show(sh-a-uw).
an animal that can knit its own jumper
beefalo
you can't
A porcuwolf.
A porcusloth.
A porcudeeroceros.
Because he was stuck to the chicken.
a tunnel with leaks
Nothing - cattle and sheep cannot be cross-bred.
a tunnel with leaks
A beavcoon!!
A sheep dog.
a shallaby.
Nothing A mount you can't fall off of.