Full Flank

High-Fiber, Micro-Pelleted Top-Dress Supplement Designed to Increase Rumen Volume and “Gut Fill” for a Bigger-Middled, More Competitive Show Look in Cattle, Sheep, and Goats

Nutritional Analysis

Protein: 8% Fat: 2.5% Fiber: 27%

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Full Flank is designed for one very specific job: make the middle look better by supporting rumen volume and fill.

In real show programs, some animals have plenty of muscle and shape but still need more body dimension—more depth, more rib, more flank expression. Full Flank addresses that by using multiple sources of effective fiber (including ground corn cobs and cottonseed hulls) to help increase rumen volume and improve the “full” look through the middle.

Cooper also positions this product with additional nutritional support built in: roasted soybeans for bypass protein and fat, multiple degradable and bypass proteins to support rumen fermentation and muscle expression, yeast culture to support rumen/immune function, and trace mineral amino acid complexes to support overall health and hair/hoof quality.

A key practical feature: Full Flank is micro pelleted for improved palatability—especially useful in sheep where texture acceptance can make or break consistent intake.


Key Benefits

  • Ground corn cobs and cottonseed hulls: multiple sources of effective fiber to help increase rumen volume

  • Roasted soybeans: excellent source of bypass protein and fat

  • Multiple degradable and bypass protein sources: supports rumen fermentation, muscle growth and expression

  • Yeast culture: supports the immune system and rumen fermentation

  • Trace mineral amino acid complexes: increases bioavailability for improved overall health, hoof and hair coat quality

  • Similar micronutrient levels as other CSF complete feeds: helps maintain critical micronutrient nutrition when Full Flank replaces a portion of the base diet

  • Micro pelleted: improved palatability, especially in sheep

Choose this product if:

  • You want an easy top-dress tool to help add cover/bloom and maintain forward progress

  • Your base ration is close, but you need more condition without a full ration change

  • You want a supplement positioned to support digestion and muscle expression while increasing energy density

  • You need a sheep-compatible supplement with no added copper

Full Flank may not be the best choice if:

  • You’re trying to add true finish/cover (use an energy “bloom” tool instead)

  • Intake is inconsistent due to health, water, heat stress, or ration problems (fix the root cause first)

  • You won’t feed it consistently (top-dress tools work best with steady daily use)


Final Bloom is a high-fat, high-energy supplement from Cooper Specialty Feeds formulated to aid in the development of cattle and lambs for show competition. It is designed to be top-dressed to help achieve desired gain and cover, while supporting digestion and performance with steam-flaked grains, roasted soybeans, yeast culture, and trace mineral amino acid complexes.