I want to take on the responsibility for caring for my brother's dog Max, but I don't know how to proceed. It will be like caring for a dog for the first time as I've never cared for a dog before. I want to take Max everywhere with me. So walks for starters, I'll have to learn how to take him for a walk. The times I have taken him for a walk he had super high energy for the first ten minutes and then he mellowed out. Where could I take my dog, or places where it will be allowed to bring your dog? What else should I do with my dog?

Advice for taking on the responsibility for caring for a dog?