He is in severe pain and won't take any meds or food
I'm truly sorry to hear that your dog is experiencing such distress. The severe pain, refusal to eat or take medication, and the visible wound on his neck are all very concerning signs. The wound appears quite severe and could be infected, which might be contributing to his pain and lack of appetite.
Given the severity of his symptoms and the condition of the wound, it's crucial to get him to a veterinarian as soon as possible. In the meantime, here are a few steps you can take to help him:
First, ensure he is in a quiet and comfortable place where he feels safe. Try to avoid handling him too much to prevent causing additional pain.
If the wound is open and oozing, you can gently clean it with a saline solution (saltwater) to help reduce the risk of infection. Avoid using any harsh antiseptics without veterinary guidance.
Encourage him to drink water to stay hydrated. If he refuses plain water, you might try offering him some broth.
It's important not to give him any human pain medications like Tylenol or ibuprofen, as these can be toxic to dogs. Only use medications that have been prescribed by a veterinarian.
The symptoms you're describing, along with the wound, could be due to a serious infection, an abscess, or another underlying condition that requires immediate medical attention. The sooner he receives professional care, the better his chances for a quick recovery.
Please take him to an emergency veterinary clinic right away. If you have any further questions, feel free to ask. Thank you.