Happy dog wags tail quickly.

Meaning: This means that when a dog is feeling happy, it moves its tail quickly from side to side.

Choice of Words: Happy means feeling pleased and joyful, dog is a common pet animal, wags means to move the tail quickly from side to side, tail is the long part of the dog's body that extends from the back, and quickly means happening in a short amount of time.

Alternative Expressions

The dog is happy and wags its tail quickly.

Meaning: This sentence tells us that a specific dog is feeling happy and is wagging its tail back and forth at a fast speed.

Choice of Words: The is used to refer to a specific dog that has already been mentioned or is known to both the speaker and listener. Is is a verb that means to exist or to be. Happy is an adjective that describes the dog's emotional state. And is a conjunction that connects two clauses. Wags is a verb that means to move the tail back and forth. Its is a possessive pronoun that means belonging to the dog. Tail is the part of the dog's body that is wagging. Quickly is an adverb that describes the speed of the tail wagging.

The happy dog wags its tail fast.

Meaning: This sentence is similar to the first one, but it uses the word "fast" instead of "quickly" to describe the speed of the tail wagging.

Choice of Words: The is used to refer to a specific dog that has already been mentioned or is known to both the speaker and listener. Happy is an adjective that describes the dog's emotional state. Dog is a noun that refers to the animal. Wags is a verb that means to move the tail back and forth. Its is a possessive pronoun that means belonging to the dog. Tail is the part of the dog's body that is wagging. Fast is an adverb that describes the speed of the tail wagging.

Happy dog wags tail fast.

Meaning: This sentence is the shortest of the three and omits the article "the" and the possessive pronoun "its". It still conveys the same meaning as the other two sentences, but it is less formal and more concise.

Choice of Words: Happy is an adjective that describes the dog's emotional state. Dog is a noun that refers to the animal. Wags is a verb that means to move the tail back and forth. Tail is the part of the dog's body that is wagging. Fast is an adverb that describes the speed of the tail wagging.

Related Expressions