Depends on the length and type of string. Keep an eye out for any unusual changes in behavior or eating patterns and if there are any just take it to the vet. I've had many different breeds of dogs and I cant believe what they've eaten and been totally fine.
What ! How long is a piece of string? what a dumb question
No
Nope!
Yes
Yes, the cat got sick after eating the balloon string.
yes dogs can get sea sick but only a few dogs do
its not that's just sick
Depends on why they're sick. They can carry and spread viruses and such.
Take it to the vets. Sometimes specific dogs noses just go warm and dry randomly. My puppy's does that all the time. It does not mean they are sick, though. But if your yorkie has trouble swallowing, you should probably tak eit to the vets. It might have something stuck in its throat or been bitten by something. Goodluck!
He/She is sick & swallowing it. It is normal.
depends what that water had
Yes, dogs can get sick at any age, even if they are young and old.