I have 2 dogs and, much as I love them, they are really hard work!! We walk them for over an hour a day, which is nice in the summer, but not so nice yesterday when the kids were crying when the hailstones came down .
We can't get a last minute holiday, or decide to go away for the weekend. Kennels get booked up quite quickly in advance, and they are expensive!!
We have a dog walker for the 2 days I work, which adds another £20/ week to their care!
They have chewed many things of value, occasionally poo/ diarrhoea in the house, which is just lovely to come down to in the morning when you are trying to get 3 kids out of the door
Vet's bills can be expensive- I should know, I'm a vet!!!
It would almost certainly end up with you having to do things for the dog, which is fine if it is your choice, but don't be bullied into it!! My mum talked my dad into a puppy when I was 7- they ended up rehoming it a year later, and it broke my heart! If you know that deep down you don't want a dog in your family, you would probably be better to stick to your guns, no matter how much they hate you for it!! At least until the kids are older and could be expected to take more of an active role. Jx