* If you mean "give a human something", then yes, dogs can definitely give humans things. They can bring a toy, a ball, or even their favorite bone to their human.
* If you mean "give a human a disease", then the answer is more complicated. Dogs can carry and transmit certain diseases to humans, such as rabies, ringworm, and leptospirosis. However, the risk of transmission is relatively low if the dog is vaccinated and properly cared for.
To clarify your question, please specify what you mean by "give it".
For example, you could ask:
* "Can a dog give a human rabies?"
* "Can a dog give a human a toy?"
* "Can a dog give a human a hug?"
Once you clarify your question, I can provide you with a more accurate and helpful answer.