It's been 14 years since we had a puppy in our home and we didn't have any children then. 
So, here we are with new puppy in our home and with tons of questions.
You've convinced me not to follow C. Millan's advice and I'm waiting for McConnell's book I ordered yesterday but have few questions that can't wait.
Puppy "attacking"/rough playing with my toddler
We never left them unsupervised but I can't follow my toddler all around the room. We have situations when DS is crawling or playing on the floor and puppy jumps on him trying to pull his hair or bite him (in play but the tiny teeth are not pleasant especially for a toddler).
What can I do to prevent/stop that behavior?
For now, I pick up the puppy, firmly saying NO and put him on his blanket (we don't use a crate as they are very expensive here and we didn't plan to buy it). And repeat this as many times as needed to redirect the puppy to a toy or anything else.
The play is so rough that my toddler, who LOVES dogs, starts showing signs of fear towards our puppy.
The problem is that my older DD loves to play a bit more energetic with the puppy (is that ok? ), wrestling a bit and chasing through the apartment and the puppy obviously thinks he can do that with a toddler too.
Another question ... walks, outdoor activity (and then I have to go out..I'll keep writing/asking when we come back inside)…
The puppy is almost 8 weeks old and we'll vaccinate him today for the first time (the mom's owners didn't vaccinate puppies). When can we start taking him for regular outdoor activities (we don't have our own yard, we'll have to go to the places where is possible to meet other dogs but we don't have dog parks so we can avoid the most frequent parks/spots)? I assume that a bit of outdoor activity will be good for our puppy.

So, here we are with new puppy in our home and with tons of questions.
You've convinced me not to follow C. Millan's advice and I'm waiting for McConnell's book I ordered yesterday but have few questions that can't wait.
Puppy "attacking"/rough playing with my toddler
We never left them unsupervised but I can't follow my toddler all around the room. We have situations when DS is crawling or playing on the floor and puppy jumps on him trying to pull his hair or bite him (in play but the tiny teeth are not pleasant especially for a toddler).
What can I do to prevent/stop that behavior?
For now, I pick up the puppy, firmly saying NO and put him on his blanket (we don't use a crate as they are very expensive here and we didn't plan to buy it). And repeat this as many times as needed to redirect the puppy to a toy or anything else.
The play is so rough that my toddler, who LOVES dogs, starts showing signs of fear towards our puppy.
The problem is that my older DD loves to play a bit more energetic with the puppy (is that ok? ), wrestling a bit and chasing through the apartment and the puppy obviously thinks he can do that with a toddler too.
Another question ... walks, outdoor activity (and then I have to go out..I'll keep writing/asking when we come back inside)…
The puppy is almost 8 weeks old and we'll vaccinate him today for the first time (the mom's owners didn't vaccinate puppies). When can we start taking him for regular outdoor activities (we don't have our own yard, we'll have to go to the places where is possible to meet other dogs but we don't have dog parks so we can avoid the most frequent parks/spots)? I assume that a bit of outdoor activity will be good for our puppy.









So the methods that another dog would use will not work for us. Also, there are many subtle things that dogs do in their communication that we don't understand or can't communicate. That's why socializing with other dogs helps. Anyway I'm sure you already read my viewpoint on this in the other thread, so I'll be quiet now. 

