SKU: 15227037635

Blue Seal Sentinel Senior SR

Sale price$26.09 Regular price$28.99
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Description

Blue Seal Sentinel Senior SRBalanced nutrition extruded feed for senior horses. Innovative equine nutrition for senior horses, horses with poor teeth and prematurely aging horses. Life Stage: Adult, Senior Feed Type: Feed Feed Form: Extruded Special Needs: Easy Keeper A nutrient release formula feed for senior horses, horses with poor teeth and prematurely aging horses. Sentinel Senior provides a highly fortified balance of nutrients and an exclusive blend of natural additives

Balanced nutrition extruded feed for senior horses.
Innovative equine nutrition for senior horses, horses with poor teeth and prematurely aging horses.


  • Life Stage:  Adult, Senior
  • Feed Type:  Feed
  • Feed Form:  Extruded
  • Special Needs:  Easy Keeper

A nutrient release formula feed for senior horses, horses with poor teeth and prematurely aging horses. Sentinel® Senior provides a highly fortified balance of nutrients and an exclusive blend of natural additives to meet the increased nutritional demands of senior horses due to less efficient digestive and metabolic systems. This unique formula is also recommended for certain horses where maintenance of digestive and metabolic health is a challenge. An extruded feed, Sentinel Senior offers a safe and natural way to provide essential nutrition that may be easily digested for optimal nutrition utilization.

Features & Benefits

gutWise™ Nutrient Release Technology

A proprietary blend of prebiotics, probiotics, marine-sourced calcium and NutriVantage® for horses helps maintain total digestive health. These components are delivered in an exclusive extruded form to help support nutrient digestibility and availability.

Stable Digestive Environment

Probiotics and prebiotics aid in maintaining digestive health and microbial fermentation for sustained nutrient digestibility, absorption and assimilation. 

Gastric Balance

Bioavailable marine-sourced calcium helps support gastric pH and health.

Optimized Nutrition

NutriVantage® for horses incorporates exclusive components that may help aid in nutrient availability and maintenance of a healthy gut environment for immune support.

Limited Starch and Sugar

A low starch and sugar diet is often recommended by veterinarians and nutritionists for horses with metabolic and digestive challenges.

‘Cool’ Energy

A sequential release of energy from fat and fermentable fiber provides lower starch calories to meet complex energy demands and help maintain normal digestive health.

Healthy Rate of Intake

The light and airy nature of extruded feeds may facilitate the breakdown of feed while encouraging slow consumption and more thorough chewing for maintaining digestive health.

Nutrient Density and Release

A nutrient dense diet means more nutrition by weight, potentially delivering more of what your horse needs in less feed for ideal health and body condition. 

Built-In Fiber

Fiber sources such as soybean hulls, beet pulp and alfalfa meal may help maintain healthy hind-gut fermentation while providing extra calories in a safe and natural form.

Immune Support 

Antioxidant nutrients including stable vitamins and biologically available trace minerals help maintain normal health and metabolism. 

Body Tissue & Integrity

Amino acids such as lysine, methionine and threonine are important for growth and maintenance of all tissues including bone, muscle, hoof and hair.

Healthy Skin and Hair Coat

Sources of Omega-3 and Omega-6 fatty acids plus protein, B-vitamins and trace mineral complexes may help promote healthy skin, hair coat and hoof condition.

Joint Support

Omega-3 fatty acids, stable vitamins and balanced minerals may help maintain joint and bone health and strength.

Nutritional Information

Guaranteed Analysis
Crude Protein, min 14.5%
Lysine, min 0.73%
Methionine, min 0.34%
Threonine, min 0.54%
Crude Fat, min 5.5%
Crude Fiber, min 17.0%
Acid Detergent Fiber, max 21.0%
Neutral Detergent Fiber, max 35.0%
Dietary Starch, max 13.0%
Sugar, max 4.2%
Calcium, min 0.75%
Calcium, max 1.25%
Phosphorus, min 0.65%
Copper, min 55 ppm
Manganese, min 135 ppm
Selenium, min 0.55 ppm
Zinc min 170 ppm
Vitamin A, min 5,000 IU/lb
Vitamin E, min 155 IU/lb
Biotin, min 0.55 mg/lb
Total Bacillus* Species, min 500 million cfu/lb
Enterococcus Faecium, min 4 million cfu/lb
Lactobacillus Acidophilus, min 6 million cfu/lb

 

Ingredients

Soybean Hulls, Wheat Middlings, Dehydrated Alfalfa Meal, Wheat Flour, Corn Distillers Dried Grains, Ground Corn, Soybean Meal, Cane Molasses, Flaxseed, Soybean Oil, Rice Bran, Dried Plain Beet Pulp, Calcium Carbonate, Yeast Culture, Salt, Monocalcium Phosphate, Calcite, Magnesium Oxide, Reed-Sedge Peat, Natural Flavor, DL-Methionine, Yeast Extract, Calcium Sulfate, Calcium Propionate (Preservative), L-Lysine, DL-α-Tocopherol Acetate, Selenium Yeast, Zinc Amino Acid Complex, Manganese Amino Acid Complex, Zinc Sulfate, D-α-Tocopherol Acetate (Source of Natural Vitamin E), Dried Enterococcus Faecium Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Aspergillus Oryzae Fermentation Extract, Dried Trichoderma Longibrachiatum Fermentation Extract, Dried Bacillus Subtilis Fermentation Extract, Manganese Sulfate, Copper Amino Acid Complex, Copper Sulfate, Biotin, Dried Bacillus Subtilis Fermentation Product, Dried Bacillus Licheniformis Fermentation Product, Rice Hulls, Vitamin B12 Supplement, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Cobalt Glucoheptonate, Ferrous Sulfate, Niacin Supplement, d-Calcium Pantothenate, Riboflavin Supplement, Sodium Selenite, Threonine, Choline Chloride, Vitamin A Supplement, Pyridoxine Hydrochloride, Thiamine Mononitrate, Calcium Iodate, Folic Acid, Vitamin D3 Supplement, Menadione Sodium Bisulfite Complex, Rosemary Extract, Cobalt Carbonate, Mixed Tocopherols & Citric Acid (Preservatives).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15227037635

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4.2 ★★★★★
Based on 30 reviews
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tin
Battle Creek, US
★★★★★ 5
Bounces good
Size: Large (Pack of 1), Color: Multi, Size: Large (Pack of 1), Color: Multi
My dog loves this ball ,,the ball is a thick rubber ,and is flexible that even my little dog can carry it in his mouth, it does bounce really good , I recommend this ball if your dog likes chasing after balls. If you have a fenced in yard I do not recommend bouncing it hard because it might go over the fence. UPDATE I have had this ball a few days now and my dog likes to chew on his toys and tear them apart, one time he had a tennis ball and he managed to tear it apart but this ball he has yet to tear apart,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
R
Verified Purchase
Ronda S
Bozeman, US
★★★★★ 5
Chuck It Balls!! Best Loved Fetch ball by my Dog!!
Size: Large (Pack of 1), Color: Multi, Size: Large (Pack of 1), Color: Multi
Chuck It large Whistle balls, Absolutely love these great rubber balls, I think there is at least 20-25 balls all over my house, yard and in my boys toy box. At least one is trapped until fall on our ravine hill side, they do bounce high and off his snout for more travel time.!! (Over the fence and into ravine) I subscribe and save getting usually 1 or 2 a month, Really… makes it easy to find one, when they are everywhere!!😜 They are usually blue in color, once in awhile I get an orange one (which I prefer, easier to find in the grass/bushes) These do have a light whistle sound when throwing and my dog will change direction hearing where they are headed. These balls are very durable and last a very very long time. Actually I don’t think one has worn out.. lost yes…. Definitely get the large size, perfect for a med to large dog to play fetch forever!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
C
Verified Purchase
coach
Grantham, US
★★★★★ 5
Love this ball!
Size: Large (Pack of 1), Color: Multi
My doberman and her dog friends love this large high bounce rubber fetch ball! She loves to chew it endlessly between throws and her Rottweiler buddy loves to do the same because it has a hole through it. I definitely recommend the large 3 inch ball for larger dogs.
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Reviewed in the United States on November 15, 2025
M
Verified Purchase
Michael Murrell
Louisville, US
★★★★★ 4
The orange ones are perfect!
Size: Medium (Pack of 2), Color: Assorted
I wish I could give 4 1/2 stars but it isn't possible. The reason why I don't give 5 stars is because no one sells these in a 2 pack of just orange balls. I was able to find blue only but not orange only. I have a pitbull and so does my good friend. We take our dogs out all the time and they absolutely love chasing these balls.... The orange ones to be exact. They will not play with or bring the blue balls back. They are a waste. I had to buy 2 packs to keep the oranges. I'm taking the blue ones to the local dog park and just dropping them off. Now to the reason these balls deserve 5 stars: They are super easy to throw and they also make a slight whistling noise when you throw them because of the holes. They are real easy to wash due to the material. Also, they are pretty indestructible. The only reason I'm ordering more is due to them being lost. Our dogs have never torn them apart. I'm sure they could if we let them, but we use these for chase, not as chew toys. My friend also tied a rope through one of the balls to throw and retrieve with the rope. He uses this as a fun indoor toy. These do not float in water but I buy other chuckit balls for that purpose. They have the orange balls with the blue stripe which work great in pools. The balls are awesome and I keep coming back for more. Hopefully your dogs like the blue balls.
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Reviewed in the United States on December 8, 2015
A
Verified Purchase
Auskan
Lowell, US
★★★★★ 5
Worth the money
Size: Medium (Pack of 2), Color: Assorted
I've had several sizes of Chuck-It ball launchers for years but had resisted buying the balls to go with them because I had about 50 tennis balls already that cost only pennies apiece and these were quite a bit more expensive. But, I got tired of the dogs chewing up the tennis balls. I'd start a ball throwing session with a brand new ball and for the first few throws it would sail through the air and the dogs would have to work to retrieve it. However on the way back, their jaws would work it, chomp-chomp-chomp. And when they returned to me, they'd want to stand there and chomp some more, despite my command to "Drop it!" Within 30 minutes, the brand new ball would have a hole in it and then instead of sailing several football fields through the air, then bouncing over a couple of trees, I'd throw it and it would piddle unenthusiastically to the end of the driveway before falling to the ground with a sulky thud, not even bothering to bounce. So - I finally grew tired of going through a ball every time I play with the dogs - which is everyday - and ordered these chuck-it balls. They are the same size as a tennis ball but made of a rubber-like material (not silicone) and after several months of use, have no wear and tear on them at all. The dogs can exercise their gums on them all the way back to me - throw after throw - and the ball still flies the same distance each time, and bounces satisfyingly upon contact with the ground. The description says "colors may vary" but the first packet I ordered were blue and orange as pictured. Unfortunately my dog lost the orange one the first time we used it. She got thirsty and ran down to our pond for a drink, dropped the ball in the pond and it hasn't been seen since. It is dense enough it doesn't float as a tennis ball might, and by now is probably so covered in mud and slime that I wouldn't recognize it if I tripped over it. Lesson learned: we don't throw the ball in the pond pasture any more. After losing the orange ball, I ordered a second packet of the balls so that I would always have a spare. The second packet is also blue and orange. So while colors may vary, in my experience so far, they haven't (which doesn't matter to me or the dogs).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2015

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