Not a frog eating a dog, but a dog that eats frogs.
Two ponds in the garden, a large brook at the end of the garden equals lots of frogs in the garden.
Our dog hates frogs. Picks them up, large and small, kills them, chews them.
Trouble is, this doesn't seem to agree with her insides. After she's eaten a frog she'll froth at the mouth for a bit, sometimes be sick and then later will poo this horrible yellow slop.
The only option is to keep her out of the back garden which is a bit sad. I'm struggling to think of another solution that works but hey, STW is the Richard Madeley of the internet, if the answer isn't here then it doesn't exist.
Fill me with knowledge on what to do. Ta.