My daughter (almost 7) was excited to see the movie, and she said I should give it a 5 star rating, so here it is.
I understand this movie has taken a beating for being rather juvenile, but since it is meant to amuse kids, I think that just means it was aimed correctly at the intended audience. Lots of cute dogs, a fluffy cat, and silly jokes, basically the things that make for a good movie to a seven year old.