Our chicken was attacked and bit by a small dog. The abrasion is about 2 inches long and 1 inch wide. The feathers in this her hind area are ripped out and there are two small bites that look like divots. We flushed and washed the area with warm soapy water and rinsed with clean water per emergency vet advice. We are going to keep her in a separate pen with clean wood chips food and water. Is there anything else we need to be doing except for watching for infection?