Provided are treats having an outer portion and an inner portion which contains a filing. The filling may include ground or diced meat and further includes additional ingredients for health benefits or palatability. The treats are highly palatable to pets and therefore very well-suited to delivery of health ingredients.
1. An edible pet treat comprising:
an outer unitary piece of meat having an unbroken outer perimeter and an opening extending therethrough defining an inner perimeter; and
an inner filling attached to the inner perimeter,
wherein the outer unitary piece of meat is a single piece of meat which is not mixed with any other substances, and
wherein the edible pet treat has a moisture content of less than 20%.
2. The edible pet treat of claim 1 , wherein the inner filling includes peanut butter.
3. The edible pet treat of claim 1 , wherein the inner filling includes a health ingredient selected from the group consisting of: glucosamine, chondroitin, flax seed, calcium, parsley seed, peppermint, vitamin E, L-carnitine, and lycopene, and mixtures thereof.
4. The edible pet treat of claim 1 , wherein the inner filling includes at least 75% ground meat by weight.
5. The edible pet treat of claim 1 ,
wherein the edible pet treat has a length, a width substantially perpendicular to the length, a thickness substantially perpendicular to both the length and the width, and a surface area defined as the length multiplied by the width,
wherein a square root of the surface area of the edible pet treat is at least eight times the thickness of the edible pet treat, and
wherein the outer unitary piece of meat is a single piece of chicken meat.
6. The edible pet treat of claim 5 , wherein the inner filling includes at least 75% ground meat by weight and at least one additional ingredient selected from a flavor ingredient and, intermixed with the ground meat, one or more health ingredients selected from the group consisting of: glucosamine, chondroitin, flax seed, calcium, parsley seed extract, peppermint, vitamin E, L-carnitine, and lycopene, and mixtures thereof.
7. The edible pet treat of claim 6 , wherein the additional ingredient is a flavor ingredient selected from the group consisting of: cheese, peanut butter, and sweet potato.
8. The edible pet treat of claim 6 , wherein the ground meat of the inner filling is selected from the group consisting of: pork, chicken, beef, lamb, and mixtures thereof.
9. The edible pet treat of claim 1 ,
wherein the outer unitary piece of meat is comprised of a meat chip having an open center portion, and
wherein a perimetral boundary of the open center portion forms the inner perimeter of the outer unitary piece of meat.
10. The edible pet treat of claim 5 , wherein the single piece of chicken meat is attached to the inner filling at least in part by dried collagen having a moisture content of less than 20% and glycerine.
11. The edible pet treat of claim 1 , further having an average thickness in the range of 0.1 cm to 1.0 cm.
12. The edible pet treat of claim 11 , further having an average length in the range of 14 cm to 20 cm and an average width in the range of 3 cm to 9 cm.
13. The edible pet treat of claim 1 , wherein the edible pet treat has a moisture content in the range of 7% to 12%.
14. The edible pet treat of claim 1 , wherein the edible pet treat is rectangular.
15. A package comprising a first edible pet treat and a second edible pet treat, each of the first edible pet treat and the second edible pet treat comprising:
an outer unitary piece of meat having an unbroken outer perimeter and an opening extending therethrough defining an inner perimeter, and
an inner filling attached to the inner perimeter,
wherein the outer unitary piece of meat of each of the first edible pet treat and the second edible pet treat is a single piece of meat which is not mixed with any other substances,
wherein each of the first edible pet treat and the second edible pet treat has a moisture content of less than 20%, and
wherein the inner filling of the first edible pet treat and the inner filling of the second edible pet treat have materially different health ingredients or materially different flavor ingredients.
16. The package of claim 15 , wherein the inner filling of the first edible pet treat further comprises a first colorant and the inner filling of the second edible pet treat further comprises a second colorant, wherein the first colorant and the second colorant are different colors.
17. The package of claim 15 , wherein the first edible pet treat and the second edible pet treat each has an average thickness in the range of 0.1 cm to 1.0 cm.
18. The package of claim 17 , wherein the first edible pet treat and the second edible pet treat each has an average length in the range of 14 cm to 20 cm and an average width in the range of 3 cm to 9 cm.
19. An edible pet treat comprising:
an outer unitary meat chip having an outer perimeter and an open center portion extending therethrough defining an inner perimeter; and
an inner filling attached to the inner perimeter,
wherein the outer unitary meat chip is a single piece of meat which is not mixed with any other substances,
wherein the edible pet treat has a moisture content of less than 20%, and
wherein the outer unitary meat chip has an unbroken perimeter and an unbroken inner perimeter.