For the most part, localized muscle aches and pains can be treated using home care strategies to reduce the inflammation and promote healing. In the early stages of muscle aches caused by injury remember to use PRICE: Protect, Rest, Ice, Compress, and Elevate.
Dog fouling applies to faeces, not urine. If dogs were repeatedly urinating on your garden causing a foul smell and you asked the person/s to stop allowing their dogs to do this, yet they persisted, it 'might' be classed as some sort of nuisance.
If your dog is not having accidents during the time that she is awake, is not drinking excessive amounts of water, is not showing signs of increased urinary frequency, she may can urinary incontinence (unable to control her bladder) due to the fact that she is spayed (hormonal urinary incontinence).