Keystone RV Pet Contest Posted on October 13, 2017 by tacomarv Share the joy This is from our friends at Keystone RV. To enter the contest, post an original photo of your pet dressed up while camping on Twitter, Instagram or the Keystone RV official Facebook Page using the hashtag #KeystoneHowloween. All pets welcome! One (1) Grand Prize Winner will receive a Pet Gift Basket. The Contest runs 10/1/17 – 10/31/17. Winners selected by public voting. Click here to submit your photos.