Osiris and Riff Rat are an unusual pair. The 3-year-old Dutch Shepherd is best friends with a 3-month-old rat and lets the rodent crawl into his mouth and clean his teeth and play with him. Their unusual friendship began when Osiris’ parents rescued Riff Ratt when he was 4 weeks old. The baby fancy rat … Continue reading Rescued Dog Becomes Best Friends With Rescued Rat