Breeding tips: they don't move around when they mate so it's an easy breed. Babies take 2 days on 1x. They're incredibly small so are VERY hard to access their inventories. A serious issue comes from earthquakes. The babies have a tendency of falling through the ground becoming inaccessible.
Put a tracking device on it, if you die while he is on your shoulder it runs away to a safe location where that is no-one knows lol. Btw if you see Wilson tell him it's safe to come home now... WILSON!!!