Well, most dog owners will (or should) have pet insurance…..
So why not enquire with the owner of this dog, if they maybe do?
Some years ago, my then partner’s aunt & uncle visited us in my house, with their dog…..
The dog then proceeded in chewing off a corner of the bottom part of my wooden dining table. . . . .
The visiting relatives immediately offered to claim through their insurance!
Whether your Home Content Insurance would cover this I do not know, as it was caused by someone else’s dog, not your own. . . . , but you should be entitled to those insurance details, certainly whilst you are still married.
Can’t you find any related paperwork in your house?
Unless when your husband moved out, he stopped the content insurance !??
Lastly, if you are running a business from your home premises, you should probably have/look into adequate insurance relating to the risks you may run. . . . . .
Best to avail yourself of the requirements, you responsibilities, etc. . . .
Good luck