manners

This is our, neighbour-cat , He's a very friendly Neighbour and can be incredibly cute. A few days ago, I tried to give him milk. But he wasn't sure if he trusted it. I put my finger in it, and after he licked it of my finger, he decided he liked it. Only thing, he now thinks, that's how you're supossed to drink milk. He sticks his paw in it, and licks his paw claen. It looks a bit weird, but also pretty damn adorable

But I still don't understand, can you give cat's milk or not, does anyone know??