awww - they look like they are trying to figure out who is boss! It looks like Dobbin has won....
but... we had the same with Egg and Tuesday (Tuesday won), but he didn't lick egg back at all, and she threw a strop and chased him around!
Depending on if you have a little madam or not, it might be worth encouraging the one who's getting all the licking to lick back.... then again, perhaps Egg is just a Diva :lol: