An experiment with 94 growing pigs was conducted to determine the effect of a feed restriction of 25% on performance, carcass quality, organ weight, blood hormone levels and some biochemical parameters. The experiment consisted of four periods of 21 days each. In the different periods animals (initial BW about 31 kg) were fed ad libitum (A) or restrictively (R), resulting at day 84 in Groups AAAA, AARA, RAAA and RARA. During Period I, the daily gain of restrictively fed pigs (Group R) was about 22% lower than from Group A (p < 0.01). During realimentation, compensatory growth was observed in Period II for Group RA, and in Period IV for Group RARA. No compensatory growth was observed for Group AARA, which was fed restrictively in Period III only (day 43 to 63). For the whole experiment (day 1 to 84), BW gain and feed conversion amounted to 830 g/d and 3.03 kg/kg, 798 g/d and 2.99 kg/kg, 813 g/d and 2.86 kg/kg, and 800 g/d and 2.78 kg/kg for Groups AAAA, AARA, RAAA and RARA, respectively. The decrease of liver and kidney weights as a result of restricted feeding was not significant and after three weeks of realimentation these differences almost disappeared. At day 3 after realimentation of restrictively fed pigs (Group RA) the growth hormone level was significantly increased, but at day 14 of realimentation this level turned out to be lower (p < 0.01) than in pigs fed ad libitum (Group AA). This was considered as a further indication of compensatory growth.