I was able to bring mine with at my previous work (it was more difficult though because she was a puppy so daycare was usually a better option) and now I usually work from home which is even better. It makes work so much better to have the pups close by. Unless they are playing or demanding attention while you are on phone conferences.
Aw how awesome! They look so cute and like they are enjoying themselves. Where do you work?? I take Delilah with me to work sometimes..I work at a doggy daycare/boarding/grooming place.