Although the AAFCO
statement claims to be adequate nutrition for all life stages, this diet may not be appropriate for puppies,
especially large breed growing puppies that need very
precise ratios of vitamins and minerals to calorie content.
This is an incredibly vague
statement; but part of the difficulty with this problem, which also exists in one form or another in many other famous problems (e.g. Riemann hypothesis,, P = NP, twin prime and Goldbach conjectures, normality of digits of Pi, Collatz conjecture, etc.) is that we expect any sufficiently complex (but deterministic) dynamical system to behave «chaotically» or «pseudorandomly», but we still have very few tools for actually making this intuition
precise,
especially if one is considering deterministic initial data rather than generic data.