When placed in water, these animals grow to 600 percent of their size in two to three weeks. The series includes the following designs: Alligator, Clownfish, Frog, Manta Ray, Penguin and Shark. "These wonderful Growing Animals truly G-R-O-W! [They are] beautifully designed and packaged for an attractive presence at retail," Shelley Williamson, in sales and marketing for Warm Fuzzy Toys, told TDmonthly. Launch date: 2009.