I read the happy puppy and total recall by Pippa Mattison. I liked them. We are also doing puppy training at the local RSPCA centre.
Having a puppy is hard work. I work for myself, from home and still took 3 weeks off when we got ours in July.
Toilet training is intense. Our every hour, after every play, every meal, every nap.
Dpup was crate trained when we got her which made life easier. She slept in a crate on the landing outside our bedroom. Which is where she is now. She was happy with that. She can see all the bedroom doors from there. Again at night we got up every hour to take her out. But we had no accidents in her crate after the first night. Over about 2 weeks we lengthened the time between getting up until she went all night.
When we took her out at night we didn't talk to her or fuss her. Just our and back to bed.
We also put a cuddly toy that smelt of the kids in her bed, that was about the same size as her and she cuddled up with it like she would litter mates.
All puppies chew and bite. So have plenty of chew toys of different textures. I recommend a kong. I fill ours with dog safe peanut butter (no added salt or sweetener) and freeze it. Frozen carrots are good.
The nipping takes a while to sort. We tried yelping when she nipped us (that just made her more excited) etc. The only thing that worked was ignoring her and stopping play when she did it. But it's a really frustrating stage. Especially when it comes to the kids.
Shevhas never chewed anything in the house she shouldn't have so can't advise there. But she does have lots of toys.
You can't leave puppies for prolonged periods either, so I got a bit cabin fever-y until after she had her second jabs and we could walk her.
Also socialising is really important early on. I didn't know at the time, but you can get bags to carry unvaccinated dogs round in, which helps with that. And mixing with dog that you know are vaccinated is a good idea too.
Also we got our pup at almost 12 weeks. I prefer that age to 8 weeks. We should have been picking her up at 10 weeks but My grandfather unexpectedly passed away so the breeder kept her for 10 extra days.
Not sure I can recommend a breed as I adore spaniels. Dpup is a working cocker so walks a lot. I have had a springer and a show cocker. The show cocker needed less walking. All were great family dogs and amazing with the kids. Even dpup knows ds (5) needs more gentle play that with dh.
A show cocker could be a possibility. What age are your kids? Could consider a rescue?
Also when dogs are older they shouldn't be left for prolonged periods on a regular basis. So you need to learn to plan your day around your dog to a large extent.
Also train the kids. Not sure how old they are, but they need to understand dogs and puppies too. Ideally before the puppy comes to your house.
Sorry it's so long but hope it's helpful