You mess up their normal cycle and they will shut down all together. It is like some type of flowering bulbs. If you do not give them that down time/cold weather they will not bloom the next year. Horses are the same way. The horses need that bit of down time. Their system NEEDS to think that the lights coming back on is the start of spring not a continuation of last summer.
-I'm so busy... I don't know if I found a rope or lost my horse.
-An Armed Man is a Citizen an unarmed man is a subject.
-Where ever free speech is stifled Tyranny will reign.