Can cats/kittens have the human equivelant (cant spell its early

) to moles or skin tags? While brushing/petting Ollie ive felt a little lump on his ear, well last night i managed to get him to sit still long enough to have a good look at his ear, Its like a little black skin tag on his ear

I was worried incase it maybe wasnt....as ive seen that there are ticks that can bury their heads into the skin, but i wouldnt of thought a tick could bury his head in a kittens tiny ear. I dont wanna touch it too much incase its tender, and i have an appointment on the 15th for his second injection so i can ask then, but just for peace of mind does anyone have any ideas what this could be? Sorry its a long post, Many thanks in advance for advice.