But I have said nothing about the subject. To make a sentence I must say something about the girl. If I say The girl dances well, I have expressed a complete thought and I have made a sentence. In grammar the person or thing we speak about is called the subject. What we say about the subject is called the predicate.
The Belgian Laekenois is a medium sized dog that weighs between 50 and 65 pounds. The rarest of the four Belgian Shepherd dogs, the Belgian Laekenois is a sturdy, well-proportioned medium-sized dog with a rough wire coat that easily distinguishes it.
Briards are medium to large in size (bitches 22-25.5 inches, dogs 23-27 inches tall) and have a distinctive long coat that comes in tawny, grey, black, or a combination of those colors. They are a herding/guarding breed, as are German Shepherds, Rottweilers and Bouviers. I've never heard of that breed before.