Creature Comforts

In my video and audio class we had to watch one of these creature comfort videos and wright what we hear in the video and exsplain the reason.

>Hearing cars in background-when outside cars can be heard clearly when inside more distant. the sound is identifying where they are.
>There are dogs barking in the background and theres some rustling coming from the mike. There are birds whistling and you can hear children in the backgroung when hamster is talking, the sound of the children is giving you a perspective of where they might be.
>There is a cat and a dog on the sofa_house is creaking and a person is moving in the background.
>Cat on chair_classical music identifying the house as "posh"
>When dog talks about scratching a man scratches himself which makes you more aware.
>When flea is talking you can hear other fleas jumpingin the background.
>Security dog_mechanical sound in background-perhaps made using a fridge.
>Dog show-clapping/dogs barking in the backgroung of dog show.
>Background people laughing when jokes are made.

The question of this video is-"which is more reliable the cat or the dog". I belive most of the soundscape was recorded in natural enviroments, except for one sound in the flea section is "foley".