5 beautiful puppies were born from Happy on 23/04/2011:
| dapple male | - Olgoj Chorchoj Onyx Moravia - owner: Henrich Pietrik |
| dapple male | - Opus Magnum Onyx Moravia - owner: Renáta Hanušová |
| black/tan male | - One Man Show Onyx Moravia - owner: Juraj Maráček |
| black/tan male | - Obsession of Onyx Moravia - owner: Pavla Kalichová |
| dapple female | - One and Only Onyx Moravia - owner: Jiří Miško |
