66 THOMPSON YATES LABORATORIES REPORT 
Control Kittens Receiving Untreated Milk 
No. 
Weight at end of 
weight. 
First 
week. 
Second 
week. 
Third 
week. 
Fourth 
week. 
Fifth 
week. 
Sixth 
week. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
5 
5++ 
615 
756 
830 
955 
900 
883 
6 
4.24 
509 
633 
627 
682 
635 
639 
7 
485 
562 
686 
732 
865 
853 
868 
C. — Kittens Receiving Formaldehyde i Part in 12,500 of Milk 
No. 
Original 
Weight at end of 
weight. 
First 
week. 
Second 
week. 
Third 
week. 
Fourth 
week. 
Fifth 
week. 
Sixth 
week. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
483 
535 
543 
465 
2 
470 
498 
505 
468 
3 
550 
556 
566 
525 
445 
487 
514 
4 
389 
435 
470 
485 
540 
580 
5 
395 
365 
401 
462 
497 
581 
Control 
ECiTTENs Receiving no 
Formaldehyde 
No. 
Original 
Weight at end of 
weight. 
First 
week. 
Second 
week. 
Third 
week. 
Fourth 
week. 
Fifth 
week. 
Sixth 
week. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
Grms. 
6 
544 
615 
756 
830 
955 
900 
7 
354 
446 
452 
515 
505 
603 
726 
8 
408 
385 
433 
538 
672 
731 
The following tables show the average weekly increase 
Kittens A. 
1st week, .iverage of 5 kittens 
2nd „ „ ,, „ 
3rcl „ „ „ » 
+th „ „ 4 „ 
5th „ „ 2 
Average total increase for 
5 weeks 
3-6 
28.4 
8.6 
145-2 
177-6 
Control Kittens, 
Average of 4 kittens 
Grms. 
14.7 
lO.O 
89.2 
96.7 
60.5 
251.] 
Dead. 
