The Dog House Multihold

The Dog House is back and bigger than ever in The Dog House Multihold™.The canines are lining up on the 5x3 grid where wilds come attached with a 2x or 3x multiplier, adding together if more than one lands in a winning combination.Three bonus symbols trigger the feature with seven free spins on one unlocked grid. Hit three scatters to unlock a second grid, three more to unlock a third, and again to unlock the fourth and final set of reels.Each time a new grid is unlocked, 1-3 extra free spins are awarded. Any wilds that land on the last unlocked grid copy over to new unlocked grids and are sticky for the entire round.What to expect:  All wilds come with a 2x or 3x multiplier in the base game and bonus game Three bonus symbols award seven initial free spins on one unlocked grid Land more scatters to unlock up to four grids during the feature