Toys for pets, and methods for making and using toys for pets
View Patent ↗A toy for a pet generally includes a housing defining an opening, and an insert configured to fit at least partly within the opening of the housing. The insert is expandable from a first configuration in which the insert is capable of freely moving into and/or out of the opening of the housing to a second configuration in which the insert is inhibited from moving out of the opening of the housing. In some aspects, the insert is configured to substantially fill the opening of the housing when in the second configuration. In some aspect, the housing may have multiple openings, each capable of receiving an insert. And, in some aspects, the insert is expandable from the first configuration to the second configuration by heating the insert or exposing the insert to microwave energy.
1 . A pet toy, comprising:
a housing defining first and second openings and a cavity, wherein the cavity is interconnected with the first and second openings; and
multiple solid, separate, edible inserts configured to pass through the first opening of the housing or the second opening of the housing and into the cavity of the housing, and then to be expanded within the cavity of the housing in response to heat or microwave energy so that the expanded inserts are retained within the cavity;
wherein at least one of the inserts is configured to be expanded so that a cross-sectional size of the at least one expanded insert is smaller than a corresponding cross-sectional size of the cavity, whereby the at least one expanded insert is moveable within the cavity, and wherein the cross-sectional size of the at least one expanded insert is greater than a corresponding cross-sectional size of each of the first and second openings, whereby the at least one expanded insert is inhibited from exiting the housing through the first and second openings.
2 . The pet toy of claim 1 , wherein at least another one of the inserts is configured to be expanded to extend at least partly out of the first opening and/or the second opening.
3 . The pet toy of claim 1 , wherein at least another one of the inserts is configured to be expanded to substantially fill the first opening and/or the second opening.
4 . The pet toy of claim 1 , wherein at least another one of the inserts is configured to be expanded to substantially fill the cavity.
5 . The pet toy of claim 1 , wherein the housing is constructed from a synthetic material.
6 . The pet toy of claim 1 , wherein the housing defines a generally spherical shape.
7 . The pet toy of claim 1 , wherein the housing defines a generally cylindrical shape.
8 . A pet toy, comprising:
a housing defining at least one opening and a cavity interconnected with the at least one opening; and
at least one solid, edible insert configured to pass through the at least one opening of the housing and into the cavity of the housing, and then to expand within the at least one opening and/or the cavity in response to heat or microwave energy.
9 . The pet toy of claim 8 , wherein the at least one insert is further configured to expand to protrude through the at least one opening.
10 . The pet toy of claim 8 , wherein the at least one insert is further configured to expand to substantially fill the at least one opening.
11 . The pet toy of claim 8 , wherein the at least one insert is further configured to expand to substantially fill the cavity.
12 . The pet toy of claim 8 , wherein the housing is constructed from a synthetic material.
13 . The pet toy of claim 8 , wherein the housing defines a generally spherical shape.
14 . The pet toy of claim 8 , wherein the housing defines a generally cylindrical shape.