Changes

* Standing – cow, ewe, goat, mare

* Standing – cow, ewe, goat, mare

* Recumbant (lateral) – sow, bitch, queen

* Recumbant (lateral) – sow, bitch, queen

* Multiple young soon develop teat order

* Multiple young soon develop teat order.

* ‘Maternal bonding’ - critical timing influences chance of fostering

* ‘Maternal bonding’ - critical timing influences chance of fostering.

* Head butting (‘tap’ reflex) esp. in sheep

* Head butting (‘tap’ reflex) especially in sheep.

* Nursing persists for variable times, up to 2 years in horses

* Nursing persists for variable times, up to 2 years in horses.

* Retrieval behaviour in small animals

* Retrieval behaviour in small animals.

* Aggression and defensive behaviour in many species

* Aggression and defensive behaviour in many species.