Depends on the dog
a rabbit could kill a hamster but it deppends how the rabbit and hamster act. if you are not sure if your rabbit will kill the hamester then you put the rabbit in one cage and put the hamster in another cage right next to the rabbit and see what happens.
try to give your hamster carrots and sunflowerseeds......you can also try giving your hamster yogurt drops and dog biscuits.
it is possible the older hamster might eat the baby...i wouldn't try it.
I'm not to sure about woodbugs and wouldn't try it if i were you however here are a list of other meats a hamster can eat in small amounts though:small chunks of beef,mutton or chicke (make sure its cool before feeding it to your hamster)(totally avoid pork),canned dog food,mealworms or crickets.
NEVER trust a dog with a hamster or any rodent. Dogs are naturally hunters, and sadly will try to kill and devour small pets. If you want your hamster to meet the dog, have the dog on a leash and the hamster in a run about type of ball or cage so the dog can see the new friend. Very closely supervise and NEVER trust your dog with the hamster no matter how docile either one is.
Hamsters can eat parsnips, but there's a good chance that if you try to feed it to your hamster, it won't eat it.
Find a hamster and try it. I recommend you didn't because that would be REALLY painful for the hamster :/
Don't try it...Your hamster would drown.
Make sure to separate the two when the time comes for the mother to have the pups! If it's the father, I'm sure he would try to eat the pups after birth.
I very much doubt that a cat can get sick from the smell of urine, and cats are far too picky to eat faeces.It may, though, try to eat the hamster.
No, you should not let them ! -They may try to eat it but it can lead to severe stomach and digestive problems
it depends on the breed some more fearful and brave breeds of dogs would eat it or try to eat it but like smaller yappy dogs would run away