Everyone loves him well

He doesn't Like Batman 

He hiss a lot 

He can leave you with scar on your hand when you shower him 

Treats

patting 

Does he even breathe under this helmet?

he will sit down on your Lap but he will dig his nails into your hips 

he is the second Robin

he was killed by the Joker 

He hates Cuddles and Hugs

he plays with cat's toys but not always only one he is in a good mood

when he is in a good mood he loves being patted