These two don't have names but i will tell you about them

Crab is a skiddish crab that was born with a birth defect,which is the claws. Since she has this,shes been picked on & bullied,which turned her into a very protective crab(for herself).she has a huge appetite for literally anything,but has trust issues.

bull is a gentle giant who literally doesn't care for looks,just cares if your loyal or honest with him(which crab is not most of the time). he likes playfully picking on her but is overall a patient soul.

How they met: she actually got lost looking for some food. Being weak,she was found by bull. Bull,thinking it was a child,willingly took her in and brought her back to health. Bull and crab's relationship is actually bull helping her open up,even if shes snippy. So basically alittle friendship that's happening over here.
(Sorry if the story doesn't make sense,I'm tired lol)