I certainly think so!
I thought having one was great (and it was!) but then I added our female almost a year ago now and it has been DOUBLE the fun!
They get along GREAT and play so well together. Tatum (my female) get on Stedman's (my males) nerves alot, LOL...but I know he couldn't live without her
When she was at the vet's getting spayed and was gone for several hours, Stedman was roaming the house looking EVERYWHERE for her. When he couldn't find her, he looked sooooo sad and depressed and finally went and laid down in her little pink bed and went to sleep
The poor little guy missed his baby sissy so bad
They truly are great together, and I will for the rest of my life ALWAYS have two Yorkies. Probably always 1 boy and 1 girl
It's just THE BEST!!!