Ranch drama
That guy should not have threatened to shoot the dog. He should have just shot the dog. If a dog bites your infant 3 times and hospitalizes him, you kill it.
The wife is a psychopath and kept characterizing her husband as the one who needed to wake up. Any woman who would put the life of her dog above her own child is worth divorcing.
In the end, I saw the act of healing in the relationship. An act. Those two will be back to arguing in no time. She thought that HE finally changed, proving that SHE did not. It is her way or divorce. The dog will bite again. There will be a divorce.
Always a basket case owner at the root of these dog's problems. Often the one at fault is blaming the other spouse. Glaring example in this ep.