We have two siberian huskies. They will two in July. They stay together in an indoor pen from 7:30 am to after work, some nights 7:00 pm. They sleep inside. One of them has a constant itchy back. She almost looks like she will go crazy her back is so itchy. Any suggestion for helping that?? The other husky we have has been coughing and hacking for quite sometime. Some days it is worse, other days she doesn't cough hardly at all. Some days i get so worried, she tries so hard to cough something up or whatever the problem is. It looks painful she is coughing so hard. It seems to be worse when she wakes up, when she gets excited, when her sister chases her around and jumps on her. Someone mentioned internal sneezing, anyone know anything about that? Someone metioned kennel cough, but we tought that because we have two huskies, the other one should have it too but she doesn't. They both seem to forever be eating snow or licking and eating the ground and some grass. We use Nutrient dog food but are thinking about switching to Eagle something brand, some holistic food. Maybe they are allergic to something in their food. Any information would be great and very helpful. WE love our dogs and want them to be healthy and happy. Thanks for your help!!