What has 5 legs, 3 eyes, and 1 finger?!

What has 5 legs, 3 eyes, and 1 finger?

Not an alien + it is related to a common household pet.

2 weeks ago
well i guess i should add the answer now since everyone wants to know...wish i could tell you but i don't know the answer thats why i was asking!

I don't know if this is the right answer, but after doing a google search I found a couple of websites that had a similar joke: what has 5 legs, 3 eyes and 2 tails?

The answer was a dog with spare parts.

It doesn't make any sense to me (I understand what a dog with spare parts is), but I don't see how that can be funny at all. Anyways, that is all that I could find and I HATE this question now so I need to find something else to get my mind off of it.