Answer: Yes I agree, he is too big, a horse should only carry about 20% of its weight, if in shape, that does not mean add a few hundred pounds to get a higher 20%. Most horses today are over weight, 15 hands at 1300 sounds like the horse is over weight.
An indecent assault and battery is an intentional and unjustified touching of a private area, including, but not limited to, the breast, abdomen, thigh, buttocks, genital or pubic areas of a female or the buttocks, genital or pubic areas of a male.
However, the terms are actually two separate legal concepts with distinct elements. In short, an assault is an attempt or threat to injure another person, while a battery would be actually contacting another person in a harmful or offensive manner. Below is a more in-depth look at both offenses and their elements, which helps explain how these two offenses are so closely tied together.