Really sorry to hear of this...I know how much it actually hurts to have sentimental jewellery taken its irreplaceable, hopefully Karma will give whoever stole it from you a massive high five up the side of their heads!!!
We have a few around at times..I keep a spare tin of dogs food in the cupboard and give them some BUT I understand milk can be VERY bad for them...also hope people just give a quick check before lighting bonfires as many get killed when sleeping in the twigs etc