Wanda take it v easy. Roast beef in the oven here, DC off to the park with Granny. Lovely, apart from a banging headache, and I 'm tired due to musical beds at Granny's house 
S adores dogs. Is too very brave around them. Has been walking around always eating and DPs dog has been so good with him. But agree PP with potentially disastrous consequences for toddler and dog if over enthusiasm is allowed. I am a wuss so would never take them close to a dog I didn't know.
Pass you are obviously v sweet so I am sure you will manage helpful suggestions, in a non- judgey way. Could you offer to have DN and say - ooooh, DN loved x that I cooked, here are some leftovers and the recipie?
For no apparent reason, DH's SIL mashed DN's food until she was 3. It was v odd but she eats perfectly normally now. Think it was a combination of fear, lack of confidence and sticking with what worked. A very gentle HV prodded her on. DN totally fine etc now.