Since 1911, we are a 3rd Generation Western Tack and Western Wear Shop
GASS HORSE SUPPLY & WESTERN WEAR
From Western Hats and Boots to Western Saddles and Bridles, we invite you to explore all that our store and services have to offer.
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Explore our curated collection of Western essentials.
Source Focus SR Senior - 3.5lb
Source Focus SR Senior - 3.5lb
FOCUS SR provides a unique spectrum of essential Omega fatty acids, anti-oxidants, vitamins, beneficial microbes, chelated minerals, nutritional yeast culture, and enzymes for special nutritional support for the aging horse.
…And includes a daily serving of SOURCE® micronutrients to make it all work!
Feeding Instructions for FOCUS SR
To ensure optimal results, follow these feeding guidelines:
- Provide good quality hay and grain with protein and carbohydrate levels appropriate for the age and demands of the horse.
- Maintain a balanced calcium/phosphorus ratio.
- Implement an effective parasite control program.
- Ensure fresh water is available at all times.
- Allow free access to salt.
- Maintain a good dental care program.
Mix one level measure (included in the container) (1.5 oz. / 42 gr.) of FOCUS SR with feed per day. Amount is based on 1,000 lb. (450 kg) body weight. Adjust accordingly. Do not exceed recommended feeding levels.
FOCUS SR Ingredients
- Dehydrated Seaweed Meals
- Flax
- Yeast Culture
- Dried Enterococcus faecium fermentation product
- Dried Lactobacillus acidophilus fermentation product
- Dried Aspergillus niger fermentation extract
- Dried Trichoderma longibrachiatum fermentation extract
- Dried Bacillus subtilis fermentation extract
- Ground Extruded Whole Soybeans
- Dehydrated Alfalfa Meal
- Corn Distillers Dried Grains with Solubles
- Zinc Proteinate
- Manganese Proteinate
- Ascorbic Acid
- Copper Proteinate
- Pyridoxine Hydrochloride
- Natural Flavoring
We have pledged to keep these products free from any artificial colors or flavoring, preservatives, synthetics, or drugs of any kind.
Guaranteed Analysis (Minimum, Unless Stated) Per Serving (1.5 oz)
- Crude Protein: 16% (6,804 mg.)
- Crude Fat: 10% (4,252 mg.)
- Linolenic Acid: 4.5% (1,914 mg.)
- Linoleic Acid: 1.0% (425 mg.)
- Crude Fiber (max): 15% (6,379 mg.)
- Magnesium (Mg): 0.4% (170 mg.)
- Zinc (Zn): 3,700 ppm (157 mg.)
- Manganese (Mn): 3,000 ppm (128 mg.)
- Copper (Cu): 1,100 ppm (47 mg.)
- Iodine (I): 220 ppm (9 mg.)
- Ascorbic Acid (Vitamin C): 8,000 mg/lb. (750 mg.)
- Pyridoxine (Vitamin B-6): 2,000 mg/lb. (187 mg.)
- Saccharomyces cerevisiae: 81 billion (cells/lb.) (7.6 billion cells)
Microbials and Digestive Enzymes in FOCUS SR
FOCUS SR also contains the following microbials and digestive enzymes:
- Lactobacillus acidophilus: 5 billion (CFU/lb.)
- Streptococcus faecium: 3 billion (CFU/lb.)
- Amylase: 200 BAU/lb.
- Protease: 1,200 HUT/lb.
- Cellulase: 500 C1-ASE units/lb.
For more detailed information on SOURCE micronutrients, see the article in “Technical Papers” Additional Analytical Information.
The only nutrient in SOURCE that needs evaluation when formulating a feed ration is iodine. (The levels of each of the other minerals and trace elements are so low that it will not imbalance any feed ration design.)
SOURCE is a rich source of natural organic iodine. It is particularly useful for those who are seeking to increase iodine levels in a potentially deficient ration. But caution: even a good thing can be overdone. SOURCE should not be fed at higher than recommended dosage levels. If you are supplementing with a number of different products, it would be wise to review iodine levels to assure you are not overdoing it.
A daily serving of FOCUS SR contains 9 mg of naturally occurring organic iodine.
For additional information on iodine and horses, please refer to the article in “Technical Papers” titled “Iodine in the Horse: Too Much or Too Little?”.
Our Guarantee
We want you to have the opportunity to see for yourself the effectiveness of FOCUS SR – risk-free. If you are not satisfied, your money will be refunded in full – no strings attached. Simply enclose proof of purchase. There is no time limit on this guarantee.
Order FOCUS SR
FOCUS SR is available in:
- A convenient 3.5 lb. size (lasts one horse for 37 days).
- An economical 25 lb. easy-open container (lasts one horse for 8 months).
…a wealth of results for just pennies a day!
Special products
These are the special products that available in store or purchase through call and email only.
What our customers
have to say

Dale Lorgeree

I only stopped in for a quick item. While I was browsing for it, I noticed how pleasant and helpful the staff was with the other customers. When it was my time to check out, the staff, of course, were friendly and pleasant. Great place to shop. Excellent quality products.

Morgan Edwards

It was my first time here, and all I can say is WOW! The aroma of high-quality leather when I walked in stopped me in my tracks! The people are so friendly, and it feels great to be in a family owned and run place. I was able to find everything I needed and more. This is definitely one of my new favorite places to shop! Shoot, it’s worth a visit just for a good sniff!

Jenn Y

The owner was amazing very friendly and helpful. He stayed with my son and helped him find a pair of boots. Staff also very friendly just an all around nice place well worth the drive definitely recommend.

sweet tea

First time gettin boots and it was well worth the trip here. Incredibly knowledgeable and kind. Treated both pairs for free before we left. Will return. Thanks again.
GHS Services
Gass Horse Supply & Western Wear is pleased to provide the following services:
– Western Hat Cleaning/Shaping
– Western Saddle Fitting
– Western Saddle Cleaning/Conditioning