Measuring device useful for animal weight management
View Patent ↗The invention provides measuring devices for managing the weight of animals and methods of using the measuring devices. In a general aspect, the measuring devices comprise a container having a first side with a cavity and a second opposing side having a cavity that is larger than the cavity of the first side. The first side cavity is sized to hold an amount of food that restricts calorie intake of an animal. The second side cavity is sized to hold an amount of food that provides daily requirement for weight management of an animal.
1. A measuring device useful for managing the weight of animals, the measuring device comprising:
a first side with a cavity and a second opposing side having a cavity that is larger than the cavity of the first side;
a first opening providing access to the cavity of the first side;
a second opening providing access to the cavity of the second side, and the first opening is positioned on an opposite end of the measuring device from the second opening and faces an opposite direction relative to the second opening; and
a continuous side wall that extends from the first opening to the second opening and defines a height of the measuring device, and the second side of the measuring device is integral with the first side.
2. The measuring device of claim 1 wherein the second side cavity is at least 1.1 times larger than the first side cavity.
3. The measuring device of claim 1 wherein the second side cavity is from 1.1 to five times as large as the first side cavity.
4. The measuring device of claim 1 wherein the first side cavity and the second side cavity have a concave shape.
5. The measuring device of claim 1 wherein the measuring device is a food bowl.
6. The measuring device of claim 1 wherein the continuous side wall has a circumference at one end that defines a perimeter of the first opening and has a circumference at an opposite end that defines a perimeter of the second opening.
7. The measuring device of claim 1 wherein a portion of the continuous side wall of the measuring device forms a side wall of the first side cavity, and another portion of the continuous side wall of the measuring device forms a side wall of the second side cavity.
8. The measuring device of claim 1 wherein the first side cavity is sized to contain an amount of food that promotes weight loss by the animal and the second side cavity is sized to contain an amount of food that enables the animal to maintain a desired weight.
9. The measuring device of claim 1 wherein the second side cavity is sized to contain an amount of food that promotes weight gain by the animal and the first side cavity is sized to contain an amount of food that enables the animal to maintain a desired weight.
10. A method of managing the weight of an animal comprising:
providing the measuring device of claim 1 ;
feeding to the animal an amount of food that fills the cavity of the first side for a length of time to achieve a desired weight in the animal by using the measuring device in a first position in which the opening of the cavity of the second side is positioned on a surface on which the measuring device rests such that the opening of the cavity of the second side faces downward toward the surface;
moving the measuring device from the first position to a second position; and
feeding to the animal an amount of food that fills the cavity of the second side to maintain the weight of the animal after the animal has achieved the desired weight.
11. The method of claim 10 wherein the moving of the measuring device from the first position to the second position comprises flipping the measuring device such that the first side cavity switches positions with the second side cavity.
12. The method of claim 10 wherein the moving of the measuring device from the first position to the second position comprises preventing access to the first side cavity.
13. The method of claim 10 wherein the moving of the measuring device from the first position to the second position comprises situating the opening of the second side cavity to face upward from the surface on which the measuring device rests.
14. The method of claim 10 wherein the feeding to the animal the amount of food that fills the cavity of the first side comprises feeding to the animal a first type of food that is formulated to provide a predetermined amount of calories based on the amount of food that fills the cavity of the first side.
15. The method of claim 14 wherein the feeding to the animal the amount of food that fills the cavity of the second side comprises feeding to the animal a second type of food that is formulated to provide a predetermined amount of calories based on the amount of food that fills the cavity of the second side.
16. The method of claim 15 wherein the first type of food is formulated such that the amount of the first type of food that fills the first side cavity promotes weight loss by the animal, and the second type of food is formulated such that the amount of the second type of food that fills the second side cavity enables the animal to maintain a desired weight.
17. The method of claim 15 wherein the second type of food is formulated such that the amount of the second type of food that fills the second side cavity promotes weight gain by the animal, and the first type of food is formulated such that the amount of the first type of food that fills the first side cavity enables the animal to maintain a desired weight.