I have a 2 year old English Cocker Spaniel called Bonnie. She is very intelligent, and has no problem with anything or anyone. Except for sunny weather. Yes, Bonnie hates warm weather!! Every time it's a nice sunny day, perfect for training, she tires quickly and appears very hot. Bonnie does have black fur, which attracts more sunlight??, and it's quite thick too. But even if we keep out of the sun, and have water breaks, she still is not too keen on warm weather. She would rather train out in the rain than in warm weather, and I'm not doing that again... So does anyone have any idea how to keep her cool or possibly make her enjoy training in the sun?? I'm hoping to trial her in agility next year and I don't want her to slow down or possibly stop during the course.