An orally ingestible contraceptive composition for a pig is provided. The exemplary composition comprises 0.005 to 1.4 wt. % free gossypol and non-free-gossypol matter. The non-free-gossypol matter comprises a bulk feed component, a pig attractant, a flavored component or any combination thereof. In a second aspect, an assembly is provided. The assembly comprises an orally ingestible contraceptive composition for a pig and a package. In a third aspect, a system for delivering an orally ingestible contraceptive composition to a pig is provided. The system comprises the composition and an apparatus. The apparatus is configured to permit pigs to eat the composition and inhibit other animals from eating the composition. In a fourth aspect, a method is provided for delivering an orally ingestible contraceptive composition to a pig. The method comprises making the composition available to the pig.

Condensed algal residue solubles turned out to be a beneficial feed ingredient for feeding animals, in particular for improving the growth performance of beef cattle.

Embodiments of a composition and/or combination comprising an anionic dietary supplement and 25-hydroxy vitamin D are disclosed. The anionic dietary supplement may be a negative dietary cation anion difference (DCAD) supplement and/or may comprise magnesium chloride, magnesium sulfate, ammonium chloride, ammonium sulfate, and calcium sulfate, and/or complexes thereof. Also disclosed are embodiments of a method for administrating the combination and/or composition to an animal, such as a ruminant. In certain embodiments, the animal is a dairy cow, and the method may be a method for increasing milk yield, and/or improving the health of the animal.

Embodiments of a composition and/or combination comprising an anionic dietary supplement and 25-hydroxy vitamin D are disclosed. The anionic dietary supplement may be a negative dietary cation anion difference (DCAD) supplement and/or may comprise magnesium chloride, magnesium sulfate, ammonium chloride, ammonium sulfate, and calcium sulfate, and/or complexes thereof. Also disclosed are embodiments of a method for administrating the combination and/or composition to an animal, such as a ruminant. In certain embodiments, the animal is a dairy cow, and the method may be a method for increasing milk yield, and/or improving the health of the animal.

The present invention relates to a feed composition using perilla meal, in which the ratio of omega-3 (omega-3) fatty acid and omega-6 (omega-6) fatty acid is adjusted to 1:4 or less to obtain livestock products, such as meat or milk, containing a large amount of unsaturated fatty acid. More specifically, the present invention related to a feed composition using perilla meal to produce livestock products with the ratio of omega-3 to omega-6 fatty acids being 1:4 or less which is a recommended ratio of the World Health Organization (WHO).

The present invention relates to a feed composition using perilla meal, in which the ratio of omega-3 (omega-3) fatty acid and omega-6 (omega-6) fatty acid is adjusted to 1:4 or less to obtain livestock products, such as meat or milk, containing a large amount of unsaturated fatty acid. More specifically, the present invention related to a feed composition using perilla meal to produce livestock products with the ratio of omega-3 to omega-6 fatty acids being 1:4 or less which is a recommended ratio of the World Health Organization (WHO).

An animal treat composition for the oral administration of a medication to an animal is disclosed. The animal treat composition comprises an adhesive portion core and an outer portion. The adhesive portion adheres to oral medication inserted into the adhesive core of the treat for administration of the medication to an animal.

An animal treat composition for the oral administration of a medication to an animal is disclosed. The animal treat composition comprises an adhesive portion core and an outer portion. The adhesive portion adheres to oral medication inserted into the adhesive core of the treat for administration of the medication to an animal.

Methods of feeding ruminants involve positioning the feed blocks in a pasture accessible to the ruminants. The feed block may have a total fat content of about 7 wt % to 33 wt % and an intake modifier to control intake of the feed blocks. High fat pellets having a high total fat content provide at least a portion of the fat in the high fat feed blocks. The methods control a rate of ingestion of high fat feed blocks by ruminants while not negatively affecting performance, and in some instances, ingestion of the blocks results in improved performance.

Methods of feeding ruminants involve positioning the feed blocks in a pasture accessible to the ruminants. The feed block may have a total fat content of about 7 wt % to 33 wt % and an intake modifier to control intake of the feed blocks. High fat pellets having a high total fat content provide at least a portion of the fat in the high fat feed blocks. The methods control a rate of ingestion of high fat feed blocks by ruminants while not negatively affecting performance, and in some instances, ingestion of the blocks results in improved performance.