Why does my dog have diarrhea, a belly rash, and a crusty sore?
So the4re appear to be several problems going on.
1) diarrhea:
Diarrhea can be caused by a food sensitivity, dietary indiscretion, intestinal parasites, an intestinal blockage, bacterial infection, viral infection, the weather, food change, stress, etc.
I would fast Uma for 24 hours and then put her on bland food for two days, such as boiled white rice and boiled white boneless chicken meat, fed in small quantities over several feeds and then transition back to regular food slowly over a few days. If this does not clear up the diarrhea or if your dog gets lethargic, she needs to see a veterinarian for an exam as there may be something more serious such as an infection going on.
2) rash and 3)sore:
Uma could be suffering from an allergy, mites, fleas, a bacterial or fungal infection. each of these requires a different treatment, so it is important to find out what is causing these. You will need to take your dog to a veterinarian for a skin exam. Your vet will do a thorough exam and maybe do a skin scrape. He will then discuss the options with you and then prescribe the proper medications.
Updated on September 23rd, 2025