[help] how to keep malamute mix cool in the summer

Hi I have a German Shepherd/ malamute mix, she tends to get too hot in even 20°C weather, I'd like to bring her hiking and camping this year but I'm not sure I can keep her cool, I've invested in a Camelback for myself and a Palisades ruffwear for her for water carrying purposes and was looking into the ruffwear swamp cooler but I'm wondering if there is anything better to cool her down, money is not an issue. via /r/dogs http://ift.tt/2rAvF0s