If you answered 'yes' to these questions, the chances are quite good that your dog is dealing with a rash. The following symptoms are also sometimes present: 1  Dog itchy skin (most common symptom for a dog with a dog food allergy). 2  Chronic or recurrent dog ear infection. 3  Hair loss.4  Excessive scratching. 5  Hot spots. 6  Dog skin infections (that respond to antibiotics but reoccur after they are discontinued).f you answered 'yes' to these questions, the chances are quite good that your dog is dealing with a rash. The following symptoms are also sometimes present: 1  Dog itchy skin (most common symptom for a dog with a dog food allergy). 2  Chronic or recurrent dog ear infection. 3  Hair loss.
As omnivorous birds, ducks will eat many different foods, and the best foods to offer ducks include: 1  Cracked corn. 2  Wheat, barley or similar grains. 3  Oats (uncooked; rolled or quick)  Rice (cooked or 1  uncooked) Milo seed.  Birdseed (any type or 1  mix) Grapes (cut in half or quartered if very  large)
All ducks are omnivores, so they eat a combination of plants and animals. Some of the plants that ducks eat are grass, weeds, algae, seeds, grain, berries, fruit and aquatic plants. Some of the animals that ducks eat are snails, mollusks, worms, frogs, salamanders, small fish and fish eggs. Ducks also eat insects. One species of duck called the Merganser, eats mostly fish.