Never aproach a dog you dont know. The pitbull grin is not about friendlyship. Dogs sweat different that a human and the pitbulls have a grin look when they sweat.
Pit bulls keep their teeth throughout life. Some unsavory owners remove their dog's teeth so they can force it to breed.
Pitbull teeth are as normal as any dog.
yes
Not if they are nipping you.
Yes they do
One can smile, without showing one's teeth, simply by keeping the lips together during the smile. It is however, considered to be less genuine than a full smile that includes the showing of teeth.
Be cause it feels really good on they're teeth
Pit bulls have a reputation for being fierce fighters; once they bite into something, they really hold on. Actually, pit bulls can be lovely dogs, but the dream reflects the common belief. So the pit bull in this dream represents something or someone in the dreamer's life that has gotten a grip or "gotten its teeth into you" in some way.
showing it's teeth
a puppy begins to lose its deciduous teeth between the ages of three months and seven months.
a whale makes a grunting sound
No. No bulls nor rodeo bulls bite. They're not like horses, they would rather use their horns or hooves to cause injury than use their teeth. They don't have upper incisors so biting wouldn't have much effect on their offenders.