Both the crying and the twitching could be pointing towards a painful injury of some kind. See a vet!
It's just like cat's, you're dog is twitching because it has'nt got used to being spayed because it's trying not to give birth to the baby's.So the female dog try's to force the baby's up and eat them.
When dogs are sad they do not cry, like we do. And I'm not sure why you would want to know how to make your dog cry.
no
well just think about now if you were a dog would you cry if yous was touched he probley thinks it hurts
Dogs "cry" from frustration. The dog probably really wants at that hamster and knows he'll never get to chase/catch it, which is one of the dog's natural instincts to do.
you cry
The cry of an Wolf is 'HOWL'.
The reason dogs cry when they laugh is because their so excited that they just wanna cry.
Simple, It makes a cry. and that is why they are called: Prairie dog.
cat and dog both do that
some dogs can but other dogs can not