You set the dial to one certain number and then the part with all of the numbers pops open and there is a key hole in that spot. So basically the front pops open and ther is a key lock. As far as ive seen this is completely my idea so if you make it please tell me.
I think the reason why he starting to have problem with his homework and other things is because since he will be in the higher grade in a few month, the homework's are getting harder at the end of the school year. It might be the sign that he must have been bullied in school. Sometimes bullies take homework away from the kid, cause innicent kids to act up, etc. There's a lot of kids get harder homework just before the school year end.
so the fact that you ask what COLOR horse to breed to gives me a hint you DONT know what you are talking about don't breed your mare, there are too many unwanted horses out there right now (and in a few years the case will be the same).
Ok, I am not going to get into personal feelings here. But when you look for a stud for your mare. THE VERY LAST THING YOU SHOULD LOOK FOR IS COLOR. Breeding for color is why the Paint association and the Appy Association, want quarter horses bred into the blood lines. When you breed for color that is what you get. No brains, no athletic ability just color. There is a proper way to try for color but that is only after you look at not only the conformation of the stud but his baby's. And then will it complement your horses faults. There is no perfect horse, every horse has a fault. So what you look for is a stud that will help correct your horse's faults(I am not putting down your horse here, my horse has her faults). After you look at conformation, athletic ability, willingness to work and that it passes on the traits you want. Then and only then should you go for color. I am saying this as a caution. I plan on breeding paint mare, and I will breed her to a top quality QH with no prospects of color, rather than breed her to a low quality paint with lots of color. And, I do have a breeding plan for my horses, that will take me 7-10 years to accomplish what I'm looking for. With all that said. Go for a darker base color Appy, the roaning that your horse has is pretty but hard to complement. So I would go for a darker color to really bring out the blanket and spots nice and sharp. Luck