Hey, not living in the Toronto area now, but my parents are in Unionville and we do go and visit quite often. I will let you know next time I should be there, I think it will be the first full weekend in June, so hopefully we can arrange something. My dog Cooper is almost 11 months and he loves to play!
I'm from Markham and also looking for other lab puppies for my brown pup to play with. Rolo is almost 5 months old and is all energy. We also have a 16 year old beagle that is not at all interested in playing with him, I think at most he tolerates the puppy.
If you want to meetup, let me know and perhaps we can arrange something. Honestly, any pup that wants to play with us we'd love to meet. I don't think Rolo will discriminate if it's not a lab