I think extra care should be taken with photos of pets: they are so annoing to other people that the image should really be special, technically and compositionaly, to compensate this; the background here is bad, with that black right upper corner; the dog's pose is strange, except for the heads it's difficult to understand what you are seeing, the lower left corner is too black and there is no general composition to the image; if they are your dogs, you should try looking at some good animal photos and get some extraordinary shots of the two ;) better luck next time
Lovely animals. No nitpick, but I think a different (tighter) crop would have enhanced the beauty of the dogs, especially with their heads being parallel.
Sweet! Like they are actually posing for you. I think a crop right around their heads would make a stronger composition in that it would draw the eye to the synchronization of the profiles.