They drown rather quickly as most have no idea how to hold their breath.
I wouldn't try putting a dog under water and I don't know.
for a long time
depends
no one knows
Some durable dog chews that last a long time include bully sticks, antlers, and nylon bones.
dog
63 days
About half a year
It can last as long as the people want it to, or until the dogs or the racers themselves die.
yes. but not long
1 dog day = 7 human hours.ALL CREDIT TO Does_one_dog_day_equal_seven_human_days
a dog can last at least 3 hours or 2 but if its old it only lasts 20 minutes