I have 2, but lately I had the thought "If 2 are this much fun, just think how much fun *3* would be"
Then I came to my senses.
I have a difficult time balancing everything. I tend to stress over everything, and at times my family has felt a little neglected because I plan everything around the puppies. They certainly love them, but I have 3 kids entering the teenage years who need me just as much as the Yorkies do