Food retainer for a domestic animal
A food retainer adapted to receive food to be eaten by a domestic animal. The food retainer has a base and a number of protrusions extending from the upper surface of the base of the food retainer in mutual distances from each other. At least some of the protrusions are substantially higher than the remainder of those on the food retainer. The structure of the food retainer forces the animal to struggle for the food, thereby performing an exercise that keeps the animal healthy and active and stimulates the intelligence and physique of the animal.
1. An animal feeding tray for providing food to an animal comprising a base having an upper surface and a number of protrusions extending upwards from the upper surface of the base of the retainer at a distance from each other, and at least some of the protrusions are higher than other protrusions, wherein the protrusions in a central area of the base are highest of all protrusions, and wherein one protrusion tapers from the base towards a free top end.
2. An animal feeding tray according to claim 1 , wherein the protrusions are placed all over the base in mutual or diverse distances from each other.
3. An animal feeding tray according to claim 1 , wherein the protrusions are placed in a central area of the base.
4. An animal feeding tray according to claim 1 , wherein the upper surface of the base is planar or slightly concave or slightly convex.
5. An animal feeding tray according to claim 1 , wherein a peripheral area of the base is formed as a rim.
6. An animal feeding tray according to claim 1 , wherein the periphery of the food retainer is round, oval or polygonal.
7. An animal feeding tray according to claim 1 , wherein the protrusions include groups that include a plurality of protrusions of equal heights with the protrusions in each group extending along a curve and spaced in equal distances from each other, with the number of protrusions in each group being about the same.
8. An animal feeding tray for providing food to an animal comprising a base having an upper surface and a number of protrusions extending upwards from the upper surface of the base of the retainer spaced at a distance from each other, and at least some of the protrusions are higher than other protrusions, wherein the protrusions in a central area of the base are highest of all protrusions, wherein the cross sections parallel with the upper surface of the base of at least some of the protrusions are formed each as mainly an ellipse having a major axis and a minor axis, whereby the major axis of the ellipses are substantially larger than the minor axis.
9. An animal feeding tray according to claim 8 , wherein the major axis is between 1-20 times larger than the minor axis.
10. An animal feeding tray according to claim 8 wherein the major axis of the ellipse of each protrusions forms an angle with the major axis of the ellipses of a neighbouring protrusion.
11. An animal feeding tray for providing food to an animal comprising a base having an upper surface and a number of protrusions extending upwards from the upper surface of the base of the retainer spaced at a distance from each other, and at least some of the protrusions are higher than other protrusions, wherein the protrusions in a central area of the base are highest of all protrusions, wherein at least some of the protrusions are formed each with upright or sloping sides merging into a domed top.
12. An animal feeding tray according to claim 11 , wherein the at least some protrusions are formed with sloping sides merging into the domed top.
13. An animal feeding tray according to claim 11 , wherein the central protrusions include one protrusion which is higher than the other central protrusions.
14. An animal feeding tray according to claim 1 , wherein the retainer is formed without any sidewall extending upwards from the base of the retainer.
15. An animal feeding tray for providing food to an animal comprising a base having an upper surface and a number of protrusions extending upwards from the upper surface of the base of the retainer spaced at a distance from each other, and at least some of the protrusions are higher than other protrusions, wherein the protrusions in a central area of the base are highest of all protrusions, wherein the base has a periphery furnished with an outwards tapering circumferential lip which is made of an elastic material and which is adapted to contact the support upon which the food retainer is resting in the position of use.