Changes

* '''Unfamiliar odours brought into the house''': non-resident cats may spray close to a front or garage door so that this odour can come into the house; owner’s shoes, clothing or bags may pick up odours from outside.

* '''Unfamiliar odours brought into the house''': non-resident cats may spray close to a front or garage door so that this odour can come into the house; owner’s shoes, clothing or bags may pick up odours from outside.

==Diagnosis==

==Investigation==

[[File:Cat relationships example.jpg|350px|thumb|right|Example of a diagram illustrating the relationships between cats within the same household]]  

[[File:Cat relationships example.jpg|350px|thumb|right|Example of a diagram illustrating the relationships between cats within the same household]]  

Diagnosis involves several steps:

Investigation involves several steps:

* [[Housesoiling - Cat#Identifying the Culprit|Identify culprits]].

* [[Housesoiling - Cat#Identifying the Culprit|Identify culprits]].

* Assess health status of all group members.

* Assess health status of all group members.