I've been a veterinary technician for 20 years and have spent time with countless cats. Calicos are not smarter than other cats. This may not be what you want to hear, but calicos have a fairly well deserved reputation for being one of the crankier types of cats along with tortoiseshells. Of course, there are exceptions to every rule. Calicos in fact may be one of the lesser intelligent types of felines due to their being inbred.
Little Edie was bald because she had a seriously bad case of alopecia. (early balding).
Holstein Cattle zebras, skunks, dice soccer ball dalmation (dog) panda
No. Cats were designed to fit on the head of a pin.
Hope I helped.