I feel absolutely sick 
This puppy is much wanted actually, we’ve waited such a long time as our youngest child is much more lively than our others and before now we haven’t felt he’s mature enough around a puppy.
It’s not our first dog, we already have a lovely adult dog.
The puppy is a toy breed, which we agreed we wanted because they are more portable, taking up much less room and less expensive to feed, medicate etc.
The kids are beyond excited, the puppy is due to come home the second week of September.
I just can’t shake this terrible feeling of dread.
I feel briefly excited then back to dread.
I didn’t feel like this when buying our current dog, I felt nothing but joy and excitement.
I think my fear is largely due to its size.
Our current dog is medium to large and was such a sturdy, chunky puppy.
I never felt worried about injuring her or her getting ill, which is silly because obviously all puppies are vulnerable to illness.
This puppy is just so SO small.
And being a toy breed he’ll be a small adult too.
Roughly the size of current dog’s head fully grown!
I’m finding myself worrying about things I just didn’t think about when current dog was a puppy; hypoglycaemia, heatstroke, chills, being trodden on, breaking a leg jumping off a chair, the kids dropping it and so on.
I’m worried about current dog too.
Current dog is gentle, she’s lived with kittens, she’s had rescued hedgehogs and other wildlife in the house with her.
But she is hit and miss with other dogs.
She has never bitten though.
Generally, she is fine with small dogs; another major reason why we went with a toy breed.
She has met puppies of this puppy’s breed before too and been absolutely fine.
But I’m still worried in case she accidentally injures him (I don’t think she would intentionally hurt him)
We have everything set up; collar, lead, tag, pen, crate, toys etc etc.
We have a planned routine for sleep, play etc.
We have a socialisation plan.
I’m just still feeling really worried.
What doesn’t help is the breed has a reputation for being snappy.
We didn’t tell anyone we were getting a puppy when we got current dog.
This time round I’ve been so excited I’ve told everyone and literally everyone has said some variant of OMG why?!
They are horrible, vicious things.
I just don’t know what to do.
Will it be okay?
I don’t feel able to back out, the kids will be devastated and I’ll be constantly questioning if it was right.