Ooh! Thanks for that.
No - we haven't started testing her for allergies yet. The vet has suggested taking her back to a completely hypo-allergenic start - white fish mashed with white rice - and then add foods into her diet a bit at a time once her poo has become solid.

Trouble is when I tried to give her white fish before her bum seemed to get worse. I am going to try again one more time, now that she has been treated for collitis.

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