Female peeing on spot visiting male peed on, what to do?

[Jaynerae]

I have a nearly 4 yr old Beagle. We had MILS male dog over night at weekend, he peed in kitchen, tiled floor. My beagle peed right by it. Then last night and tonight she has peed in same spot.

I understand she is marking her territory but I am not putting up with that, lived with dog who did it all her life in my old house and I am not going there again!

Beagle has never ever done it before, house trained in days when we had her at 8 weeks.

We have male Cavie, he hasn't felt the need to mark his territory.

What can I do to stop her?

Many thanks

Did you use a proper pet odour destroying cleaner on it? If you don't have any try bio wash powder.

First time I used dettol spray, second time pet odour spray, neither worked, will try non bio powder, thank you.

It's bio, not non bio that works on urine.
I've used white vinegar. I read somewhere that it works, but tbh I'm not 100% sure as my dog is a pup and he's not 'marking' as such. I've got slate floors so its easier to clean up.
I've used bio washing liquid on carpets when my DC were potty training and it worked well.
I'm sure it was MN that recommended percil small and mighty instead of carpet shampoo with a carpet cleaner, vac thing.

Oops, bio yes silly me. Will have to buy some tomorrow. Thanks for pointing that out!

OP we have a 4 year old female beagle. On a different subject, what do you feed yours, and are you constantly having to watch her weight? Ours is a fat, greedy mare - she is not really overweight, but she is not slim!