Carr & Day & Martin Canter Mane & Tail Conditioner. Keep your horses mane and tail luxuriously soft with the Carr & Day & Martin Canter Mane & Tail Conditioner. The Canter Mane & Tail Condition is Carr & Day & Martin\\\'s number one most popular product. Perfect for keeping hair sleek, soft and tangle free, Canter Mane & Tail acts as a powerful dentangler and ensures grooming is made quick and easy while reducing hair breakage and ensuring a long lasting, oil free shine.