This Opuntia microdasys comes from Mexico.
To look after him, make sure it gets plenty of sunlight. not too much water and a good warm temperature. If you look after this guy right he will reward you with lots of bunny ears.
If you fancy having a go at growing this guy yourself, it's easy to propagate. Just remove an 'ear' and lay it on the soil.
But be careful when touching this cactus as the glochids (that's the yellow fluffy looking pots) can get stuck in your fingers. They will cause skin irritation is left there. So use gloves of some newspaper for handling this little bunny.
Delivered in a 8.5cm plastic pot.