Why do llamas spit?

Llama Historical Marker

Why do people raise alpacas more often than llamas? - Quora

Llama, Description, Habitat, Diet, & Facts

What does it mean if an alpaca spits on you? - Quora

Why do Llama's Spit? - Animal Corner

Why do llamas Spit? Why Do Alpacas and Llamas Spit? #1minuteknowledge

Why Do Llamas Spit?

Polish, No Spit: Learning from Llamas

Spit Happens Llama Alpaca Funny Saying Grimace' Sticker