Hi I was wondering if anyone has ever experienced this we have a pity bull mix she’s been super loving and friendly with us we’ve had her since she was 8 weeks old ever since she had her first period things have been off she keeps growling at my daughter for no reason. It stopped for a long time then tonight she snapped at her hand when she was trying to pet her keep in mind 10 min before she was licking cuddling with my daughter then all of a sudden snapped at her twice my kid doesn’t tease her or hit her or do anything annoying she was playing with a toy when it happened but after it happened the second time she was just laying there . The dog is almost two years old . Thanks for any info !