Didn't find the cat general so don't know if this need

Look at the father. Look at the mother. Estimate that it'll be around that big and hope that it doesn't take after an unknown grandparent that is a completely different size.

If you can't identify the father (and you probably won't be able to), then just look at the mother and hope a bit harder.

If you don't know the mother either then it's just completely about hoping for the best.

>>2169761
so its nothing?

how about paw or tail size?

and im looking for adoption so its hard to get pics of the parents

>>2169767
that kind of shit doesn't even work very well for human children.

Those are pancakes

>>2169743
a PET scan

>>2169807
no they are blini