Tolle Sex: Male 9 weeks, weight: 1280 grams 7 weeks, weight: 1030 grams 6 weeks 5 weeks, weight: 678 grams 4 weeks, weight: 560 grams 3 weeks, weight: 456 grams 2 weeks, weight: 361 grams 1 week, weight: 235 grams 2 days g