Here is a recipe that "Dee" gave me earlier on the vegan chat room. She told me that her dogs loved them.
BANANA DOGGIE TREATS
200g Gram flour
100g Porridge oats
2 1/2 tablespoon Sunflower oil
Mash the banana and grate carrot. Mix all the ingredients together adding enough water to make a dough. Roll out the dough and cut into shapes, let it dry out over night. Bake for 25 minutes on 180 degrees.