I figured out the ideal sprayer for admonishing bad behavior.

[Tinfoil_Haberdashery]

Problem: Needed a way to administer small spurts of water over short distances to dissuade goats from ingesting camp equipment/murdering people's dogs.

• Solution 1: Pressurized sprayer.
  

Pros: Long range, high power
Cons: Bulky, heavy, hard to keep close at hand.

• Solution 2: Water pistol
  

Pros: Compact, quick deployment
Cons: Leaked like an incontinent Julian Assange, holstering in pocket often depressed trigger

• Solution 3 (probably final): small, inexpensive sprayer with soda bottle thread pattern + soda bottle preforms.
  

Pros: Compact, holsters easily in pocket or backpack chest pouch, effectively leak-proof, extremely sturdy.
Cons: None in evidence. Skookum as frig.