Ok we have had our dog daisy for almost 2 years now, and she has never even growled at us. We could take her toys or food away while she was eating/playing. But tonight when I gave her some sweet potato fry leftovers, I tryed to pick up the plate to put them in her bowl. When I tryed to get it, she growled and kinda snapped at me. Not hard or anything, just telling me off. I scolded her for it. Any ideas why she did this, when she has never done anything like it before? The reason I asked here, is because there are a lot of dog pic threads and such, showing off our dogs.