Weight (in grams) of the U litter
Age
Vigo
Vao
Vera

New born

86
102
87
1 week
192
218
190
2 weeks
301
325
302
3 weeks
389
418
391
4 weeks
505
560
510
5 weeks
598
670
592
6 weeks
656
783
675
7 weeks
730
787
665
8 weeks
846
845
785
9 weeks
960
971
965
11 weeks
1315
1325
1315
1 year
 
2 years
 
3 years
 

Norwegian Forest Cats Jakobusland*ES
In Gondomar (near Vigo), Pontevedra, Spain