Can you only have one Companion at a time? In the last games it was one animal/robot pet and a humanoid. But it seems not to be the case, unless there is a perk or requirement that needs to be met.

yeh looks like it. totally ridiculous IMHO as in RL you can have as many as you want lol.

But I think they did it cause the dog is invincible it cant die (mind blank on the name lol )

Disagree with only allowing 1 companion.

I'd love to have Dogmeat along with 1 more companion.

Dogmeat is more a pet then a companion imo, but meh~

That was bugging me as well. I wanted to roam the Wasteland with Dogmeat and Cait, but apparently that's likely not going to happen.

The problem for me is that when I first arrived into Diamond City I sought out Piper. In the process Piper decides that she wants to travel with me. So, I agreed. The problem for me is sending Dogmeat back home. He never reappears back in Sanctuary. Which is a problem when Dogmeat is needed for finding the dude that killed the husband and kidnapped the kid. And, you cannot do that quest early on because you need the Hacking Perk to get past the door where Kellogg is waiting to be killed. (Or, however you spell the guys name?)

Huh? I'm pretty sure I'm currently traveling with both Dogmeat and Nick Valentine, though it's somewhat quest related so maybe that's the catch... That's a bummer, I'm used to the two companion system.

Yeah, in quests you can travel with two companions. Outside of them, no, you're stuck with just one.

When I have sent Dogmeat away he has always returned to the Red Rocket station where I first met him. Maybe you will find him there.

Isn't the dog just waiting for you outside the house when you leave?

Dogmeat will be at one of the doghouses at Sanctuary. I moved a doghouse right outside my house so I can see him when were not traveling together.