I've just seen the hanging basket picture of Ethel. I love it!
Some good tips on here already. And I've bookmarked those links from Leedsgurl. For me,
it depends which camera I use. If it's the "good one" it has a fast shutter speed which is most important, particularly with my robo. Lots of cameras have a "sport" setting which will set a quick shutter for you. If it's my phone I have with me then I usually go for photos of them eating/drinking etc, basically when they're sat still
but the biggest thing is that you should see the amount of blurry photos on my sd card just to get one I think is okay
& I doubt I'm alone. I take a lot to get one with Hector even in the frame