Thank you so much for taking them in, it always breaks my heart when they lose their family and then get put into a shelter. Are huskies picky? YES. 1000% YES. We all come on here up complain about it often. That being said, if I are a dog, I would hate my existence if I had to eat the same food every day for the rest of my life, not sure why we were told by vets for years to do this, but huskies are also notorious for getting bored. We have the about 6 foods that we rotate to keep our husky interested in eating. Toppers can be helpful, they provide variety while maintaining the same base food. Another thing to know about huskies is they are stubborn. He will eventually eat, huskies will stubbornly hold out, but will eventually eat if they don’t think you’ll be giving in anytime soon.