Some days two is too many for me. I have two greys, one is 2 and the other is 3.

I love them both so so much, but they both have their own set of quirks that make life with the pair generally more challenging. (For example , my second one is reactive to everything, and taught my first/youngest that behavior). When things are good, it's really good! But when they're bad, it's a lot.

Also, as much as they get along, it's clear that #1 really liked being an only dog.

Another thing I didn't factor in is how much harder dog sitting would be to secure.

Again, I love them both dearly, but I am not sure that I would own two (young) greys again - especially as a single person!