It means your dog has been eating hair - its own, another animal's, or the people hair lying around the house. If this doesn't happen often, and your dog looks fine afterwards, I wouldn't worry about it too much - the hair is probably causing some stomach discomfort from piling up into a ball and your dog throws it back up to get rid of the irritation. However, if your dog does this frequently, shows other signs of illness such as decreased appetite or decreased energy, or is chewing himself or something else bald, I would suggest a visit to the veterinarian for an examination.
It means that your dog either has problems, likes the taste of your conditioner, is a hair chewing addict, or some form of a habit that your dog has formed. Or your dog might be grooming you of sorts.
if your dog is vomiting that means he\she is sick or has worms.
Call the vet.
Get to the vet immediately!
it usually means that your dog is sick if their nose is warm and dry, and especially vomiting. it may eat grass to make itself throw up. take your dog to a vet! asap!
you mean minge
Your dog could have pancreaitis
Vomiting
You cannot make dog hair. You must obtain dog hair from a dog.
The dog is usually uncomfortable,or angry, due to a stranger or another animal.
Yes
No, if your dog is vomiting, monitor it closely and take it to a vet.
your dog could have a blockage in the digestive tract vomiting after drinking could mean nothing is passing through. Has dog passed any poo. If not it sounds like hay is stuck somewhere. i would get a vet to check dog out as can be very serious.