Automatic electric fence boundary adjustment

A system comprising one or more computers and one or more storage devices on which are stored instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising:

• determining whether a likelihood that a delivery to a property at which a pet is located will occur satisfies a likelihood threshold;
• and
• in response to determining that the likelihood that the delivery to the property at which the pet is located will occur satisfies the likelihood threshold, adjusting one or more boundaries of an electronic fence for the pet to i) provide a safe zone at the property for delivery to the property, ii) define a first area for the pet different than a second area when the electronic fence does not provide the safe zone, and iii) reduce a likelihood that the pet can access the safe zone.

A non-transitory computer storage medium encoded with instructions that, when executed by one or more computers, cause the one or more computers to perform operations comprising:

• determining whether a likelihood that a delivery to a property at which a pet is located will occur satisfies a likelihood threshold;
• and
• in response to determining that the likelihood that the delivery to the property at which the pet is located will occur satisfies the likelihood threshold, adjusting one or more boundaries of an electronic fence for the pet to i) provide a safe zone at the property for delivery to the property, ii) define a first area for the pet different than a second area when the electronic fence does not provide the safe zone, and iii) reduce a likelihood that the pet can access the safe zone.