My dog is struggling to pee and his penis tip is red. What's wrong?

Chico could have a urethral prolapse, an infection or some type of trauma to that area. He needs to be seen by a veterinarian as soon as possible. Without treatment that tissue could become dead/necrotic, he could have trouble urinating which leads to other issues like kidney failure as well as long term damage like scarring. Do not give him any human medications as it can be toxic to dogs. Keep him from licking at the area and remove and discharge with a warm, moist, clean cloth.

Oh no! Luckily it looks like just the tip of Luke's penis is exposed, but if more of his penis was out for 6 hours he may have had damage to the tissue or swelling. It is also possible that a bladder stone or something else causing a urethral obstruction was causing him to strain and expose his penis. Regardless of the cause, inability to urinate is a medical emergency and you should see an emergency veterinarian right away.

There appears to be some major inflammation at the tip of the penis, most likely from an injury or excessive licking. My best recommendation to you would be to have Taco examined by your veterinarian. I would bring a urine sample to he appointment if you are able to catch one. Taco will likely need antibiotics and anti-inflammatory drugs to get he penis back to normal. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.

Blood in the urine in male dogs is usually a sign of a urinary infection or a prostate disease, you will need to take him to the vet today in order to get it checked and treated, he will probably need an antibiotic course.

Thanks for using Petco Pet Education Center, formerly Petcoach! This does not necessarily mean that he will get better. Bite wounds are serious because these can easily result in more trauma than what seems apparent and also in an infection. If there was evidence of blood before, I am concerned that there could have been significant trauma. I highly recommend that you have him evaluated by a veterinarian for further assessment and treatment. Good luck!

It is common for the penis to be exposed when a male is humping, but if it becomes too enlarged, they can have a problem with the penis not being able to slide back in the prepuce (the skin covering the penis). This is called paraphymosis. It can be a significant problem and can result in damage to the penis and pain. Normally, we will recommend using a sterile lubricant along the penis to get it to slide back in the prepuce. If the penis stays out of the prepuce it can become damaged. Since you can seen blood associated with Pico's paraphymosis, I would recommend having a veterinarian examine him to make sure no other treatment is needed. Good luck! I hope that was helpful. Thanks for using Petco Pet Education Center, formerly Petcoach.

Yes, I would be concerned about Guapo in that this redness and discharge can indicate an infection. From the pictures, it look like the discharge could be pus. He could have an infection of the prepuce (the penile sheath), or he could have a UTI or bladder stones causing these symptoms. I would gently wipe the area with warm water on a soft cloth, and have him seen by a vet. The vet can examine him and diagnose what is causing this redness and discharge so he can be treated. Taking him into a vet today would be best if possible. When dogs have infections, they can lick the area because it's uncomfortable to them, but licking it will make it worse. I would put an Ecollar on him if you notice him licking his penis area. You can make one at home or you can buy one at a pet shop. Good luck, I hope this helps! http://dogsaholic.com/care/homemade-dog-cone.html