It was a windy and rainy day at Hawk Island Park in Lansing, but dogs still showed up to hunt for some treats. On March 31, about 20 volunteers from the Ingham County Animal Shelter Fund spread 1,000 plastic eggs filled with grain-free treats across the grass, and dozens of dogs lined up to sniff them out. There were three separate sections for each size of dog. Once the announcer gave the go-ahead, they were off. Small, medium and large dogs sniffing the ground and occasionally coming across an egg with a prize inside.