Advice appreciated here please on how to deal with this situation as its getting in the way of my interactions with my DM and putting me off having my DCs visit her.
DM and DSD bought a small dog (high energy breed) a few months before lockdown. Previously they had a wonderful dog with the calmest temperament you could imagine, who died a few months before getting this one.
The trouble is, this dog is now 2 years old, and jumps up at everyone repeatedly. He gets several hours of exercise a day, but he still gets overexcited and he even nips at sleeves and clothes. I insist he is put on a lead near the DC or put in another room but then he just spoils situations by scratching and whining at the door. I have tried to point out that this behaviour is completely antisocial and unacceptable but nothing changes. They let him climb on sofa arms when people are on the sofa and he licks people's ears, he jumps, nips and gets fed from the table. He won't be left alone. He sleeps in their room and not because they like it. Basically he rules the roost, there are seemingly no boundaries. My DM and DSD blame lockdown, but these issues are quite resolvable IMO if they try withdrawing attention and rewarding him when he has calmed down.
How should I deal with this? If I try to implement these techniques myself, my efforts will be undone if they don't consistently use them themselves. Would refusing to visit until they sort this be unreasonable?