FAYETTEVILLE — Woofstock 2013 presented by Pedigree has been rescheduled for Tuesday, April 23, when the 10th-ranked Arkansas baseball team hosts Oklahoma at Baum Stadium. First pitch is set for 6:35 p.m.Woofstock provides fans an opportunity to bring their best friends, dogs, to the game as the Hog Pen beyond the left-field fence will be transformed into the “Dog Pen” for the second time.The first 1,000 fans through the gates will receive a free Razorback travel dog bowl. Pedigree will also have some treats to hand out to pet owners in the "Dog Pen".To be a part of this memorable day at Baum Stadium, owners must fill out an application, available at ArkansasRazorbacks.com or at the entrance to the Hog Pen on Tuesday evening. No dogs will be admitted to the “Dog Pen” without a completed application and only one dog is allowed per ticket holder. Any participating dog must be six months old and must have complete and current vaccinations. Tickets for the “Dog Pen” area are $8. Gates will open at 4:30 p.m.