Several sources say the same thing.
We'll sick to cooked for our dog.

I have a recipe I had to devise for my Brittany. You dont need to do a changeover. Will post it below and hope its allowed. My wee Brittany has Colitis & stomach ulcer

Lucy's diet

1 packet of microwave rice
(saves time as precooked)
3 good handfuls of frozen french long beans
2 eggs
Half low salt stock cube
Quarter mug of water
Diced sweet potato (2-3) - Optional

Method

Put water and stock cube in large frying pan, wok or skillet
Add rice and green beans (& sweet potato if using)
Cook over low to medium heat until all liquid has been absorbed
Add the two eggs and stir continuously until eggs evenly distributed and cooked.
Pack into airtight box

This does a 21 kilo dog 3 days with chicken added to make up the meal

I buy 2 x 1 kilo bags of frozen chicken breasts from tesco. Cook in a big saucepan with some water (gives you chicken stock) This lasts all week mixed into the rice mix. Its also very economical and less trouble than deboning a chicken

You then add the following to the rice meal

Fortiflora probiotic (Purina)
Heaped teasp of all bran
Heaped teasp of plain cottage cheese
One 1000mg Eve prim oil capsule

For a smaller dog - reduce all bran, cott cheese and eve prim oil. You can pierce Primrose capsule with a pin to squeeze out a few drops of oil.

My vet says he would eat this diet himself