My three are always underfoot...I try not to play favorites, but because Karlo is the one I work he is the one that gets to go with me often while the other two are left home, and our bond is really strong because of that training. He is my heartdog!
I enjoy having three dogs, when one isn't into playing the other two enjoy each other. And they are all so different in personality none are really lacking for attention.
The only drawback is taking all three in the vehicle or on walks, to the vet. I can't do it easily by myself.
Fostering now is impossible too, the pack dynamic is really nice and bringing in another would toss it around. I'd love to foster, but just can't with the two females I have.