suddendly 5 mo puppy gave up using the wee wee pad, why?

[selah31]

my Selah is my very first own dog, i got her when she was 8 weeks old from a petstore. we live in a apartment and she is the only pet.she was doing great using the wee wee pad for poo and pee. for the past 3 days she refuses to pee and poo there and have been going anywhere else but there =[. she's crate trained and we have a steady schedule, i didn't change her diet and she even takes obedience classes. last week i changed the brand on the wee wee pad, we used to have martha stewart brand but hubby bought a big box of simple solution training pads, and no success w it. i even tried newspaper which she'll use but the simple solution pad she won't go, not even spraying nature miracle house breaking spray on it. could it be she just doesn't like the brand? any advice? in the beginning i was potty training her outside but my husband didn't help me with that, he prefers having her eliminate indoors, we have different schedules and he always gets home first so i gave in training her indoors( lazy man lol) thanks in advance

[pstinard]

Switching brands on the pads might have caused the problem. I'd switch back and see if things improve. I switched pads on Bella once--never again!

[selah31]

i switched back to the other brand we were using and she went there and finished her business =] thanks for replying!