In case you don’t remember who Pavlov is – he discovered that dogs will salivate conditionally to a bell.
One of my chickens- Blue likes to come o my back door and peak at it till I come out and say hi. Druid has become very jealous of my attention towards her and now whenever he hears her knocking turns into a big whining baby – jumps in my lap to snuggle and refuses to move!
This, of course, upsets Blue cause I’ve not come out to greet her and she starts squawking her head off – which causes Druid to wallow more. Bwahahaha!