Labrador retriever is the correct answer because the description mentions that the dog does not have shaggy fur, can be yellow, black, or brown, and is good at tricks. Labrador retrievers are known for their short, dense coat, come in various colors, and are highly trainable and intelligent. Additionally, the phrase "whoof to you if you get my question right" suggests that the dog being described is friendly and playful, which is characteristic of labrador retrievers.