As the temperature drops, horses burn more power to remain warm, due to this fact their energy necessities will enhance. We can provide our horses further vitality in the form of concentrates and forage. Forages are digested by the microbes in your horses massive intestine and produce more heat than concentrates. An awesome analogy is to compare concentrate and forage to your wood stove. Concentrates are your kindling and Forage are the logs. Ideally a horse would obtain free alternative hay all through the winter. How much additional forage does your horse need to remain warm? Then they can regulate if they need roughly in the course of the day and evening. Some of us have easy keepers who would not do nicely on free selection hay! For these horses, we have to regulate their intake. Weigh out their hay and provide it in small gap hay nets to prolong their amount of chew time. The very first thing it's essential do is learn the way a lot your horse weighs. Utilizing physique size plus heart girth tends to be extra accurate. I like to recommend utilizing the next technique versus a weight tape that solely wraps round the heart girth. Using a comfortable measuring tape (the kind typically present in sewing kits) measure your horses heart girth and write the number of inches down. Subsequent, measure the body size from level of horse sculpture shoulder to level of hip, and write it down. Write down the HG and BL also, this can help make sure you that you are measuring at the same location every time. Ensure you write it all down to discuss with throughout the winter. If you are a number of inches off, most probably you might be measuring from a barely completely different location (except you possibly can inform by trying that your horse has clearly gained or lost weight). Attempt to search out landmarks. Paint horses have nice landmarks! Now that you know how much your horse weighs, you'll be able to determine how a lot hay he needs to eat. Your average horse in perfect weight should eat 2% of his physique weight. Some arduous keepers require upwards of 2.5% of physique weight. When you've got an overweight horse, you'll be able to drop right down to 1.5% of his physique weight, but no lower than that or you may be creating a whole other set of points! 23lb of hay per day. Max weighs 1,159lb and must eat 2% of his physique weight. When the temperature drops beneath forty five degrees F (together with wind chill) horses start to burn further power to remain warm. This forty five diploma mark is named "Vital Temperature". For each 1 degree F beneath the crucial temperature, your horse will require a 1% improve in digestible vitality (DE). As with everything horse associated, there are quite a lot of variables to this rule, similar to wind chill, rain/sleet, your horses coat thickness or in the event you blanket. Consider digestible vitality like your horses calorie requirement. Since horse nutrition is 90% math, lets get back to that! If I proceed with the math we might calculate your horse's DE requirements, next calculate how much additional DE is required for your current temperature, next check your hay to see precisely how much DE it gives per pound, lastly calculate how much further hay will provide the additional DE required for the present temperature. If it's 20 levels F where our buddy Max lives he would wish an extra 2 1/2-5lb of hay. This guideline is for horses at maintenance or mild work. Further hay will likely be needed if your horse is a hard keeper, in heavy work, or on poor quality hay.