Why does my dog have a red, dry, blood-like mark on his inner leg?

This presentation could be due to a trauma or localized spot of skin infection (likely to be caused by bacteria). A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths. Buster collar may be useful as well to avoid any licking(if any).

This looks like a bruise, or possible bug bite. I recommend you photograph it every 3-4days for 7-10days to monitor if it is reducing or not. A full check up would be required if it is extending, changing colour or becomes painful or if it does not resolve within 3-4weeks.

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Poor Mindy! The discoloration or redness is with in the skin. It could be bruising, trauma or a dermatitis. If she is acting 100% normal today I would have her seen Monday by your Vet. If she is lethargic, not eating or vomiting then she should be seen on emergency today. If it is bruising the Vet will likely check blood work (to check for low platelets) and her clotting times. You can check other areas on her body for bruising or bleeding: gums and the ear pinna are common areas when there is a bleeding issue. I hope this helps and I wish Mindy the very best!

Thank you for submitting your question regarding Chewy. Yes, this area does appear to have a bruise. However, bruising is not common in dogs and can indicate a bleeding disorder. I recommend that he sees his veterinarian today. Bloodwork should be tested. I hope this information helps!

That redness could indicate a bacterial infection. Sometimes the infection is a primary problem but sometimes it can indicate an allergy or allergic reaction. Less commonly, skin mites can look like this. On the right side, there is a very dark red discoloration. This could be present if he is licking or scratching at it. The concern I have is if that red discoloration is bruising. Bruising is not normal in dogs and is considered indicative of a possible emergency. Reasons for bruising include an autoimmune disorder, eating rat poison, a bleeding disorder or liver disease. If you suspect that is a bruise, I recommend to have Jax seen by the veterinarian quickly. A skin rash is not an emergency. You need to keep him from licking the area by making him wear an elizabethan collar at all times. You can wash the area daily with hand soap and rinse well. You can apply a dab of coconut oil and rub it in well a couple times a day. If it is not much better with in a week, take him to his veterinarian. If the area gets worse or if he seems uncomfortable, also get him in sooner to be seen. Lastly, you can always just have him seen by the veterinarian. They will be able to provide stronger medication that will clear that up much faster. I hope this is helpful and please feel free to post any additional questions.

Hi there! Thanks for using Petco Pet Education Center, formerly Petcoach! This looks like a focal area of ecchymosis. Think of it as a hematoma. This is usually secondary to concerning reasons such as a coagulopathy (difficulty coagulating blood) which could be due to infectious, inflammatory or cancerous causes. Other possibilities include masses underneath the affected tissue or trauma (for example being hit by a car) to that region if that is a possibility. I highly recommend that you have Jackson by a veterinarian for further work-up and treatment based on findings. Good luck!

It's possible that Feli has been licking or scratching this area, causing these abrasions. This type of lesion can develop pretty quickly - even overnight. Some of the most common causes of itching include allergies and fleas. Make sure that she's regularly receiving a good quality flea preventive (Bravecto, Nexgard, Credelio and Simparica are all great prescription options, and K9 Advantix II is available over the counter). You can also give her a bath in a gentle oatmeal or baby shampoo in case there are any lingering allergens on her coat causing irritation. You certainly don't need to rush her to a vet for these lesions alone, but if they get worse or spread, then you should take her to get checked out. When dogs scratch, they can damage the protective skin barrier, which can make them susceptible to developing skin infections. I hope that she's on the mend soon!