My dog has a lump near his penis. Is it serious? Can I give amoxicillin?

Yes, you can give the Amoxicillin but it may or may not help depending on what is causing the abscess. 500mg is on the high side of the dosing for a dog that size but I would give it. He needs 500mg every 12 hours and you need to do it for at least 7 days. If you don't give it correctly he may develop resistance to Amoxicillin and then it won't work next time you need it. Give it with food to minimize GI upset. If you do this treatment, the abscess clears but then comes back he will need to see a vet.

An abnormal shape to the penis could indicate inflammation or a tumor. I can’t tell from the photo if Wilie’s penis looks abnormal or not. This is a situation where a veterinarian visit is the best option. I recommend to have Willie examined by the veterinarian to get a better idea of what is going on. If the doctor is worried about a tumor, he may need an amputation. I hope this helps and please feel free to post any additional questions.

This could be anything from a benign fatty tumor, to an enlarged lymph node, to a hernia, to a mass or other. While it’s unlikely an emergency, I would schedule an appointment with your vet at the earliest convenient appointment. He or she may recommend a cytology (poking the lump with a thin needle and looking at the cells under the microscope). Best of luck to you and Jack!

It appears to be infected at this point. It can be an abscess from a big bite. It does need to be lanced and drained and have antibiotics with sedation from your vet since it is painful. Sometimes they can rupture on their own... if you notice that you need to clean it with soap and water. You can apply a warm compress to the area to help with swelling.

Hello, and thank you for your question. This looks like a bacterial infection of the skin. Around the penis is a common area to get skin infections due to the proximity to the ground. I would suggest bathing the area with a gentle aloe and oatmeal type shampoo. If Duke's skin does not improve within 1-2 days, I would bring him to the vet, as he may need something stronger such as oral antibiotics. In the meantime, you may need to put an e-collar (cone) on his head to prevent him from licking and further traumatizing the skin. I hope this helps, and that Duke feels better soon!

I believe I already answered this question in regards to everything except for the last portion about aggression towards vet and medication. If aggression towards vets is an issue, I would encourage obtaining a basket muzzle or traditional muzzle and beginning to train Rambo to like to use them. I know that sounds a little crazy, but it is very possible and easy to do. This will be very important when there comes a day that he absolutely has to see one. If training doesn't sound like something you can do, there are medications that can be given prior to arrival at the vet (or at the vet) to help calm Rambo enough for an exam. As far as treatment, amoxicillin is a reasonable choice of antibiotic for many dermatologic conditions, but in many cases will require three times a day dosing at large quantities for such a large dog.

Yes it is likely to be a bacterial follicolitis, which can be treated by applying a topical antibiotic ointment. If no results in the next 4 days are seen, a veterinary check up is required. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.