Answer:
Hi there I see you have a question about dogs and you have the right doggie to explain! So to comprehend this let me walk you through this step by step! In this case the only color puppy produced is Black.The way the genes can be passed on is written out following a specific/certain pattern.One gene pair will determine dark coat color Take in mind Black is dominant, Brown is recessive gene , and another pair are Expression genes: the ability to express a dark coat (Dominant) and the inability to express a dark coat (recessive).So since black Is a Dominant it over rules the golden lab!
What is the rarest Coat in the lab breed?
The answer is Chocolate lab!But its not the most popular ...In fact the most popular color is Black! In fact The black color coat was the first out of the color coats and its still the most popular!!!
What is the purpose of this breed?
The purpose of this breed was to assist fisherman! That is why they're coat is water repellent! But watch out for their tails! Since they are meant for fishing they have powerful tails to help them when swimming and can knock anything over!
Hope this helps!
-<em>Tobie the dog <3</em>
