We had a Super Clifford Party for my daughter turning 3! It was a blast, We made Clifford "ears" with wide elastic such as an Indian would wear and added an ear on each side  made of wooly red fur like material....when kids arrived, we played "who let the dogs out" put on the ears and added a black nose with clown paint. We served brunch one of the items being Kix cereal with Clifford on the box! The cake was home made with small Clifford rubber toys on top. We decorated with the "red" theme, and all Clifford toys from home, books, puppets etc...were placed on each table as well as red balloons, we asked all to wear red also. I sent a book to Clifford's creator and had him sign it for a memento which all the guests also signed. I traced a Giant Clifford for "pin the tail on Clifford" the prize was a dog collar necklace....(Scooby Doo but I covered the SD with a Clifford sticker) Another game was a relay.......I tied ribbon around dog bones, the kids had to crawl with the "ribbon/bone" in the mouth to a "red" dog bowl and put the bone in then crawl back to the next person and so on......all were winners, the prize a mini dog bowl with "cookie dog food and sweet-tart dog bone" so cute! Purchased at a candy store. The treat bags were filled with a red huggy drink, red lollipop, Clifford stickers and print outs.......The birthday girls gift, a RED radio flyer bike. We had a blast and so did all the guests!