Answer:
I run around the streets all day. Under the bed or by the door I sit at night never alone. my tongue hangs out waiting to be fed during the day.
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
What has a head and a tail, but no body or legs?
I had a bright start but I couldn't take the pressure. I consume everything yet I don't eat anything.
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?