I just caught a few minutes of what I assume was Animal Hospital or similar last night. Rolf Harris narrating.
The vet had to visit an alpaca with a skin problem.
The two alpacas kept three elderly sheep company.
All went well, the alpacas were assessed in a side-alley off the holding paddock. Then the vet wanted to check the sheep too, so caught two of them and put them in the alley too. As soon as she started to handle the sheep, the one alpaca went ape-s"*t.
You've Been Framed has nothing as funny as what ensued. The alpaca covered its owner in foul-smelling (and -staining, by the look of it) spit, which Rolf explained where it came from (I held back there, you could be eating your breakfast
), hence the colour... Eventually the owner managed to get the enraged alpaca out of the alley but of course the sheep dived for the entrance too, the vet tried to stop them but then the other alpaca went for her, now the sheep were again with #1 angry alpaca, so they couldn't get hold of them again...
But, on a serious note, it really did demonstrate that alpacas do look after their ovine flockmates. And highlighted some handling issues for people who use alpacas this way