I don't have a camera so to speak, I just use my mobile phone, and it doesn't require much in the way of setting up, and it's quite good in low light.
There's no pet setting to speak of, but I do have a 'burst' mode though, as you're very much aware of, they often don't want to sit still, so it takes a series of pics one after the other, and usually one comes out nice.
That being said, our pets do let you take pics, and will sometimes pose if they're in the mood
Mostly though, they do realise there's a camera present, and do something to mess it up!!
Collector of old Atari things:
800XL + Ape Warp mod, 2x 1010 cassette, 1050 + Happy mod, 65XE (128k) & XC12, SIO2SD, 2600jr, 7800 and Lynx II
Atari 520ST (1Meg) + Gotek, 1040STFM + Vortex ATOnce + Gotek, 1040STF long button floppy, 4160 STE with Gotek and ROM switcher, 4160STE with 32Mhz booster, ROM switcher and CosmosEx, not to mention various bare ST boards for testing including a PAK 68/2
Plus the rest..
Amiga stuff, Mac stuff, Sinclair stuff etc...