Also, the suggestion I would be 'dragging' children out of bed in horrible weather is a bit over the top. People are quick to judge when kids don't get outside to exercise and play but apparently we also can't expect them to go out for walks with a dog now either
Why do you think it’s ‘over the top’?
You are the one scheduling a 45min-1hr walk every morning, as a single parent. Rare is the 6 yo that wants to get up an hour earlier, in the middle of winter, to walk the dog for an hour, especially if their sibling is allowed to stay in bed.
After school, weekends, not always the fun family outing you have in your mind, but yes, it won’t hurt them to do it. But don’t expect them to do it happily. For most kids walking the dog twice a day, day in - day out is boring but as a single parent you have to make them (at least the youngest) go with you, they don’t have the option of staying home with the other parent. Unless you intend to leave the 6/7 yo with the 11/12 yo?
Being ‘tied’ with children is very different than being ‘tied’ with a dog and given you can’t see that, I think you need to listen to the advice you’re being given. You can take your children to a lot more places than your dog. Your children go to their Dad’s, the dog will not. Your children are being looked after all day by others, the dog will not be. Every time you plan a day out with the kids it will need to be dog friendly, either something the kids can do without you once you’re there or something the dog can do - that rules out a lot of things as a single parent.
Just because some people leave them all day doesn’t mean it’s good for them. One dog walk in the middle of the day doesn’t make up for hours alone, especially for a young dog.
It is massively unkind to leave a puppy alone for hours on end, no matter how many people at work have done it ‘successfully’.