here's the sitch. one of the two roos i'm fostering (i posted pics a few days ago) had the icky scaly legs so we put petroleum jelly on them. the first day was fine but now he won't use his feet. instead he is "crawling" around on his elbows! i'm nervous and thinking i may take him in first thing tomorrow morning to see my avian vet. any thoughts/ideas? thank you!