No. Parvo virus is transmitted from dog to dog via feces of an infected dog. Either directly (nosing feces) or indirectly (dirty hands if owner cleans up). 91% fatally rate without vaccine.
By a virus
adjective
By a virus adjective
Adjective
By a virus adjective
by a virus or by a virus in the air
It can be, as in the example: "This disease occurs in dogs." (modifies occurs, answers where)
The phrase "every day" is an adverb phrase (daily). The one-word form "everyday" is an adjective meaning usual or common.
As a prepositional phrase, it can be either, but more properly an adverb phrase. He studied the digestive process in dogs. (adjective, meaning of dogs) The disease is often found in dogs. (adverb)
An adverb phrase is two or more words that act as an adverb. It would be modified by an adverb or another adverb phrase.
adverb phrase
Adverb Phrase
No. But the prepositional phrase "in it" is an adverb phrase.
adverb