if (t < 13)
{
    dog1.speed = 0;
    dog2.speed = 0;
}
if (t == 7)
    t = 8;
if (t == 3)
    t = 4;
if (t == 2)
{
    t = 3;
    alarm[2] = 20;
}
if (t == 11)
    t = 12;
if (t == 15)
    t = 16;