First aid ointment helps prevent infection, relieves pain and provides a barrier against insects and germs. Arm yourself with the versatile power of the Sulfodene 3-Way Ointment for Dogs. Skin-related problems are among the most common canine medical conditions, whether it's a minor cut, fungal infection or irritation from scratching too much due to allergies or hot spots. Whatever the case may be, this three-way ointment works to prevent infection, relieve pain, and provide a barrier against insects and germs. It's the go-to first aid solution for your itchy, oily, wounded, irritated, flaky or allergic pet!