I'm kicking around the idea of buying a trailer to take my two dogs along occasionally when I go for a ride. One of them has severe arthritis, so he can't take really long walks any more, but he loves being outside and I think he would enjoy seeing the scenery. The dogs are cocker spaniels, combined weight about 65 pounds.

So here are my questions:
Do any of you have experience with trailers made to haul dogs (or kids I guess)?
Would two dogs fit in a trailer made for one large dog?
Is it a pain to connect it to the bike?
Does the bike handle ok with the trailer attached?
Is this a stupid idea?

Just looking for thoughts before I go too far down this path. I've looked online and found several that look like they might work.

DoggyRide trailer holds 120 lb

Another DoggyRide trailer similar but holds 99 lb

Croozer Dog Trailer

Trek'r Pet Bicycle Trailer

I'm a bit concerned about becoming the crazy lady down the street who takes her dogs out for a bike ride...