Yes they do!
puppies look different from more mature labs by not much muscular development. as a Labrador grows, its face will broaden and it will get a small crease on its head.
Rottweilers can be much bigger than labs. Black labs are 59-88 pounds and Rottweilers are 90-132 pounds.
Supply and demand. Whether the actor/actress has died or if have retired.
300 and up
10,000 labs
You can receive all 12 AP Biology labs at apanswers.webs.com. They have a whole year's worth of AP Biology labs. I used the site last year to pass AP Biology and the AP exam at the end of the year. It'll only cost 14 bucks, but it's well worth it because they get the labs straight from the Collegeboard handbook.
It is not normal for adult labs to have blue eyes. Usually lab puppies usually have blue eyes as puppies but over time they change to a darker colour like yellow. This is the website i got the info from: http://www.chocolatelabs.com/modules/newbb/viewtopic.php?topic_id=787&post_id=4709
6666 p
there weight is 80-90 lbs
Yes they can. Its not as hectic as a doctors office but if you find a lab with good owners, it will be worth it! some labs are busier than others, but no matter what its still depends on you passion for your job!
Bullmastiffs are much bigger than labs. Labs are 60 to 88 pounds, while bullmastiffs weigh 100 to 133 pounds.