Because the temperature drops, horses burn more energy to stay warm, due to this fact their vitality necessities will increase. We will provide our horses additional energy within the type of concentrates and forage. Forages are digested by the microbes in your horses large intestine and produce more heat than concentrates. An awesome analogy is to check focus and forage to your wood stove. Concentrates are your kindling and Forage are the logs. Ideally a horse would receive free choice hay throughout the winter. How a lot additional forage does your horse need to remain heat? Then they will regulate in the event that they need more or less during the day and night. Some of us have straightforward keepers who wouldn't do well on free choice hay! For these horses, we have to regulate their intake. Weigh out their hay and supply it in small hole hay nets to prolong their amount of chew time. The very first thing you want to do is learn the way a lot your horse weighs. Using body length plus coronary heart girth tends to be more accurate. I recommend using the following technique versus a weight tape that solely wraps round the guts girth. Using a comfortable measuring tape (the horse figurines sort often found in sewing kits) measure your horses heart girth and write the number of inches down. Subsequent, measure the body length from level of shoulder to level of hip, and write it down. Write down the HG and BL also, this may assist ensure you that you're measuring at the same location every time. Be sure you write all of it all the way down to refer to throughout the winter. If you're a few inches off, most probably you might be measuring from a barely different location (until you'll be able to tell by looking that your horse has clearly gained or lost weight). Attempt to find landmarks. Paint horses have nice landmarks! Now that you know the way a lot your horse weighs, you can figure out how much hay he must eat. Your average horse in best weight should eat 2% of his body weight. Some exhausting keepers require upwards of 2.5% of physique weight. When you've got an overweight horse, you'll be able to drop all the way down to 1.5% of his physique weight, but no less than that or you may be creating an entire different set of issues! 23lb of hay per day. Max weighs 1,159lb and must eat 2% of his physique weight. When the temperature drops below forty five degrees F (together with wind chill) horses start to burn extra power to remain heat. This 45 diploma mark is known as "Crucial Temperature". For each 1 diploma F below the vital temperature, your horse will require a 1% improve in digestible power (DE). As with every thing horse related, there are a variety of variables to this rule, corresponding to wind chill, rain/sleet, your horses coat thickness or should you blanket. Consider digestible power like your horses calorie requirement. Since horse nutrition is 90% math, lets get back to that! If I continue with the math we'd calculate your horse's DE necessities, next calculate how much extra DE is needed to your current temperature, next test your hay to see precisely how a lot DE it supplies per pound, lastly calculate how a lot additional hay will present the additional DE required for the present temperature. If it's 20 degrees F the place our buddy Max lives he would need an additional 2 1/2-5lb of hay. This guideline is for horses at upkeep or light work. Additional hay will likely be needed in case your horse is a hard keeper, in heavy work, or on poor quality hay.