M.K.
my 2 year old is pretty horrible to animals, she just needs to learn - just yesterday she was holding as baby chick, and without any warning threw it about 6 feet in the air while saying "wheeee!" she will also hit me if I say no to her. she draws on everything including all over herself if she gets hold of a pen, I call her destructagirl, she has broken so many things - its a 2 year old "thing," their forte.
time outs are not working for me yet, a spanking works though. also firmness - plus people are used to kids throwing tantrums, if you are out and he throws one, dont even worry about it - just strap him in his stroller or the shopping cart and let him howl for a bit, try distraction "look at that bird up there, look at the santa"