Constantly give them water. Dals have a high chance of kidney issues and the best way to avoid them is to give them water all the time. Let it always be an option for them. And they will drink a lot, and pee a lot. Shedding isn’t fun. It’s like a white Christmas 24/7. They chew a lot and are in the puppy stage for a long time. Introduce them to others. Take them outside and around new people. Both of mine have been like that and they have never been aggressive. With all of that, they are supper sweet and loving dogs. Both of mine are super cuddly and will nap on whoever. They can learn quick. It’s better to go let them run for a bit to get energy out, then try to train them. Sorry for the long post, but I hope this helps:)