Mammals in most cases are susceptible to the same viruses.
Dogs do catch some viruses that are contagious to humans, and vice versa. Even though dogs can share illnesses with their owners, it is not possible for a dog to share his flu (or any other illness that causes an upst stomach) with you.
Yes, a dog can. A dog can carry almost any illness or sickness a human can carry. I have found several cases were one of my patients was carrying a stomach virus. -Doctor F. Hilton, St. Anthony Veterinary Hospital
Humans
No, lice that affect dogs are different from those that affect humans, so you cannot catch lice from dogs.
Dogs cannot get most viruses carried by humans as these viruses cannot cross the species barrier. Deadly viruses like rabies can cross the barrier between species, but are more often transmitted from the dog to the human. A common misconception is that dogs can catch a cold or flu from their owners but this is untrue
To the best of my knowledge, no - I can't think of a viral respiratory illness in which the same virus infects both humans and dogs. Both humans and dogs can become sick with influenza, but the viruses are different (humans tend to get H1 and H2 versions while dogs currently have an H3N9 version running around).
Yes, dogs can catch some diseases from humans, such as the flu or certain types of bacteria. It is important to practice good hygiene and take precautions to prevent the spread of illness between humans and dogs.
Yes, more detail, please!
i think its HIV virus as till now i have'nt heard of animals being affected by this virus !
Dogs do not get a "stomach virus" flu like people do so, if your dog is having vomiting and/or diarrhea, there is some other reason. Your dog needs to see his/her Veterinarian.
Yes, there have been a scattered few circumstances where that did happen. They were living closely with people with the flu, in the bed with them, etc. and caught the flu from them. A few cats and ferrets also have caught it from owners living very closely with them. The symptoms in dogs are similar to those in humans or in dogs with Bordetella (Kennel Cough) or canine flu (also going around). Veterinarians suggest staying away from pets, just like from people, while you are in the contagious stages of the flu.
The dogs do it to make them sick to get the virus out of there stomach just leave them too it it wont do them any harm