Phoebe loves all dogs, all sizes too and is just at home playing with her Newfoundland friend as she is playing with a Yorkie. She is scared of Giant Schnauzers and German Shepherds though, as both those breeds have been aggressive with her. If we see any she just gives them a wide berth.
She gets on without exception with every Boxer we meet, and has the most fun at French Bulldog gatherings, as they all tend to play in the same way, which would go for any breed playing with 'their own' I suppose.