# Method Global:RegisterPetEvent [-] [+]

Registers a Pet event handler.

    enum PetEvents
    {
        PET_EVENT_ON_CREATE_SPELLS                    = 1,  // (event, pet)
        PET_EVENT_COUNT
    };

## Synopsis

`cancel = RegisterPetEvent( entry, event, function )`

`cancel = RegisterPetEvent( entry, event, function, shots )`

## Arguments

`number entry`

  The ID of one or more Pets.

  Valid numbers: integers from 0 to 4,294,967,295.

`number event`

  Refer to PetEvents above.

  Valid numbers: integers from 0 to 4,294,967,295.

`function function`

  Function that will be called when the event occurs.

`number shots (0)`

  The number of times the function will be called, 0 means "always call this function".

  Valid numbers: integers from 0 to 4,294,967,295.

## Returns

`function cancel`

  A function that cancels the binding when called.

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