Changes

==Diagnosis==

==Diagnosis==

Frustration occurs when an anticipated event does not happen or fails to meet the individual’s expectations. For example when the owner does not open a door or a can of food quickly enough or when a person tries to walk away from a cat when it expects interaction to continue. Often the aggression is not an isolated behaviour and the cat also displays other frustration-related behaviours, such as excessive vocalisation or indoor marking in situations where it appears to be thwarted by circumstance. Frustration-related aggression may be made worse if motivation is abnormally increased by illness. For example, in cats that are suffering from polyphagia due to hyperthyroidism or diabetes mellitus.  

'''Frustration occurs when an anticipated event does not happen or fails to meet the individual’s expectations'''. For example when the owner does not open a door or a can of food quickly enough or when a person tries to walk away from a cat when it expects interaction to continue. Often the aggression is not an isolated behaviour and the cat also displays other frustration-related behaviours, such as excessive vocalisation or indoor marking in situations where it appears to be thwarted by circumstance. Frustration-related aggression may be made worse if motivation is abnormally increased by illness. For example, in cats that are suffering from polyphagia due to hyperthyroidism or diabetes mellitus. There is also usually a history of hand rearing or a pattern of regular reinforcement of demanding behaviour throughout the cat’s life.

There is also usually a history of hand rearing or a pattern of regular reinforcement of demanding behaviour throughout the cat’s life.

==Treatment==

==Treatment==

A fundamental problem for these cats is that access to important resources is controlled by the owner who is often inconsistent Most cats will not willingly tolerate having to wait for access to food or access to different areas of their territory, but they are able to cope with this frustration. Cats with a low tolerance for frustration may lash out.

A fundamental problem for these cats is that access to important resources is controlled by the owner who is often inconsistent. Most cats will not willingly tolerate having to wait for access to food or access to different areas of their territory, but they are able to cope with this frustration. Cats with a low tolerance for frustration may lash out.

The first step in treating these cats is to reduce human involvement in the provision of the resources and activities the cat requires. The cat should be given back control.  

The first step in treating these cats is to reduce human involvement in the provision of the resources and activities the cat requires. The cat should be given back control.  

For example, giving the cat ad-lib food access perhaps using activity or automatic feeders, together with independent indoor-outdoor access. Food may be topped up, but should always be available.

For example, giving the cat ad-lib food access perhaps using activity or automatic feeders, together with independent indoor-outdoor access. Food may be topped up, but should always be available.

Play should be substituted for cuddling and other tactile interactions, which may place the cat close to the owner at times when frustration could trigger a dangerous attack. Some cats become frustrated when play ceases abruptly, so all play should involve fishing toys, laser pointers and other devices that distance the owner from the play. Hand and foot movements should be minimised so that play does not become directed onto the owner. If possible, play should end with some kind of consummatory act, such as the toy leading the cat to a pile of favourite food treats. This simulates a normal end to predatory behaviour. The owner can then leave the context and put away the toy whilst the cat consumes the food.

 

Play should be substituted for cuddling and other tactile interactions, which may place the cat close to the owner at times when frustration could trigger a dangerous attack. Some cats become frustrated when play ceases abruptly, so all play should involve fishing toys, laser pointers and other devices that distance the owner from the play. Hand and foot movements should be minimised so that play does not become directed onto the owner. If possible, play should end with some kind of consummatory act, such as the toy leading the cat to a pile of favourite food treats. This simulates a normal end to predatory behaviour. The owner can then leave the context and put away the toy whilst the cat consumes the food.

====Summary of Treatment of Frustration-Related Aggression====

====Summary of Treatment of Frustration-Related Aggression====

==Prognosis==

==Prognosis==

Prognosis depends on the severity of the attacks and whether at-risk individuals are present. It is absolutely essential to make a detailed list of individual attacks so that their pattern and severity may be  accurately appraised. Cats with frustration-related aggression require ongoing management and, unless handled appropriately, there will be a risk of biting and clawing in the future. The severity of attacks varies hugely, with some cats inflicting multiple deeply penetrating bite and scratch wounds and others only inflicting minor injuries. The severe attacks can sometimes occur even when the victim is resting or sleeping so that avoidance is impossible. In some instances, the bites may be directed at the face and neck, which increases the risk considerably. However, the character of the attacks is usually quite consistent in each individual case so a prognosis may be provided. If the character of the attacks is predictable and preventable and they are of low intensity, then the prognosis is good. If the attacks are severe, and at-risk individuals [children, elderly, infirm] are involved then the prognosis is poor.

'''Prognosis depends on the severity''' of the attacks and whether at-risk individuals are present. It is absolutely essential to make a detailed list of individual attacks so that their pattern and severity may be  accurately appraised. Cats with frustration-related aggression require '''ongoing management''' and, unless handled appropriately, there will be a risk of biting and clawing in the future. The '''severity of attacks varies hugely''', with some cats inflicting multiple deeply penetrating bite and scratch wounds and others only inflicting minor injuries. The severe attacks can sometimes occur even when the victim is resting or sleeping so that avoidance is impossible. In some instances, the bites may be directed at the face and neck, which increases the risk considerably. However, the character of the attacks is usually quite consistent in each individual case so a prognosis may be provided. If the character of the attacks is predictable and preventable and they are of low intensity, then the prognosis is good. If the attacks are severe, and at-risk individuals [children, elderly, infirm] are involved then the prognosis is poor.

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[[Category:To Do - Behaviour GGP]]

[[Category:To Do - Behaviour BS]]

[[Category:Feline Aggression Towards People]]

[[Category:Feline Aggression Towards People]]

[[Category:To Do - Behaviour References]]  

[[Category:To Do - Behaviour References]]  

[[Category:Feline Problem Behaviour]]

[[Category:Feline Problem Behaviour]]