Changes

Scent signals carry both information and meaning. The information relates to the signaller; its identity, health and reproductive state. The personal identification element of the signal has common features between claw marks, spray marks and facial/flank marks, so that the recipient of any of these signals will be aware of which individual is responsible. Previous experience with that individual adds value to this information. Meaning is conveyed in the position and type of signal used.  

Scent signals carry both information and meaning. The information relates to the signaller; its identity, health and reproductive state. The personal identification element of the signal has common features between claw marks, spray marks and facial/flank marks, so that the recipient of any of these signals will be aware of which individual is responsible. Previous experience with that individual adds value to this information. Meaning is conveyed in the position and type of signal used.  

*'''Facial and flank marks''' are signals largely used in a cat’s '''core territory''', where it only expects to encounter other familiar cats.  

*'''Facial and flank marks''' are signals largely used in a cat’s '''core territory''', where it only expects to encounter other familiar cats. In areas where facial and flank marks are left, other forms of marking (spraying and clawing) are reduced or absent.

*'''Spray marks''' are used to maintain '''temporal separation''' by indicating information about ownership of space as well as when a particular cat visits that location.  

*'''Spray marks''' are used to maintain '''temporal separation''' by indicating information about ownership of space as well as when a particular cat visits that location.  

*'''Claw marking''' is used to stretch back muscles after resting, as well as to maintain the condition of claws, so owners are often confused about its meaning as a form of communication. When scent is released from pedal glands during clawing, this creates a signal that indicates territorial residency.  

*'''Claw marking''' is used to stretch back muscles after resting, as well as to maintain the condition of claws, so owners are often confused about its meaning as a form of communication. When scent is released from pedal glands during clawing, this creates a signal that indicates territorial residency.