Well I have a Lab mix and it is called puppy energy, take them for walks, drain out their energy.
She should weigh about 25 lbs.
The same as a yellow or a black. They all have different personalities and temperaments. Personally, I have a ridiculously calm 6 month old Chocolate lab, and I have seen some crazy hyper chocolate labs that are older than her.
They usually weigh 55 to 80 pounds. It also depends if the lab is male or a female.
When a 9 month old shih tzu female puppy and a male 11 month old puppy get stuck together when the female had gone into heat, it is possible she can be pregnant.
If it happens frequently then no it is not normal
50% yes, 50% no because lambs are sensitive but others are not.
about 40cm tall and about 40cm long.
Lick it off.
Well the height all depends on the genetic line or if it is a purebred or not. A normal purebred 9 month old lab should be almost fully grown by now, so if it is a female probably 21-23 in. if it is a male than it can be 22-24 in. tall. But like my dog, if he/she comes from a bad line they can be 9 months old and be 28 in. tall. Also if he/she is a mix its height can vary depending on the other breed of dog mixed into the lab portion.
Labradors should be walked 5 minutes a day for every month old they are. More if they are more hyper, less if they are calmer. 60 minutes would be the minimum you should walk an adult Labrador, preferably more.
A 3 month old Labrador will be very active around the house. They have a lot of pent up energy that they need to get out. Up to 1 year old, a Labrador puppy should be getting 5 minutes of exercise a day for every month old it is. Ending with at least an hour walk for the rest of their life, preferably longer. Then shorter as they grow older and can't handle such long walks. So your Lab should be getting a quick 15 minute walk or romp. Maybe a bit more or less depending on how hyper they are. That will usually tucker them out for a few hours.
how do I know if my female dog is in heat?