I thought I was ready for a mal after years of breeding and raising Dogos, but i wasn’t. They’re unique. Your schedule looks good to me. I’d advise that you get into some sport, something that gives both of you a job together. They need that purpose. They can be very handler sensitive but they do need you to set absolute boundaries. Young, they’re so cute you can’t imagine discipline or corrections, but you’ll pay dearly later if you don’t.
I’d also recommend doing as much environmental work as you can, and consider how and where. I think dog parks are a terrible idea (my opinion). If your dog has a bad interaction with another dog, just one, it can create fear and aggression towards dogs (this one I learned the hard way). Take them out to stores (Home Depot, etc). Let them interact with people as they’re young, but taper that off as they get older. Many people are intimidated by an adult mal rushing them, even if it is just for a greeting.
I’m also a big believer in the dominant dog ‘slip’ collar for mals. I don’t find the prongs nearly as beneficial in most cases (again, my opinion). I think ecollars can be useful, used correctly as a training tool. I don’t want to rely on the ecollar the dogs entire life, or lose control when they aren’t wearing it or the battery dies. I try to use it to teach, then wean off and proof without it. I can’t use an ecollar during trials so they have to work without them anyway.
Touch them during training. I’ve found physical manipulation during training helps them trust you. I’ve seen a number of police dogs bite their handlers at police certification and trial events because the dog wasn’t used to it (Often when the dog needs to be shouldered to go up a ladder). These situations are more intense than pet owners, but the principle remains. Touching the dog to manipulate them into a correct heel, or sit, etc desensitizes them and shows them you can be trusted. My youngest mal loves being touched by me or my son. I can carry her on my shoulder, lift her up, whatever, as can my son. My wife did no physical manipulation and the dog doesn’t trust her (she likes her, but love and trust aren’t the same thing).
Depending on your goals, you may consider this next part. I don’t let my mals self gratify. This means there are no toys left out. They get lots of time with tugs and toys, but only with me. They learn that all good things come from me and that they need my approval for these things. My youngest is just learning this during bite work: You want to bite the decoy, well the only way you get that is from me. It’s been a hard lesson for her, but she’s starting to realize that looking at her target won’t allow her to get it, but looking to me for a nod will. I think she knows this, but is struggling with internal conflict (but she’s getting it).
If you take one thing away from my post: Set boundaries and establish yourself as the one in charge.