Don't wait any longer tho, if you do neuter, he s getting a bit old for surgery. Also, high possibility it will only stress him and not even work for the marking. Easiest stress-free thing for you to do? The alternatives to neutering your wee dog: You can easily buy male dog piddle bands from amazon. Goes around the body over the whizzer and has velcro up on the back to fasten it , they are not even uncomfortable. Get a few and have him wear one all day and night excepr when you take him outside. You can get disposables, or cloth ones. Careful to get right size. Here is a link of one type https://www.amazon.com/JoyDaog-Reusable-Premium-Washable-Diapers/dp/B0B68TMVDT/ref=mp_s_a_1_13?crid=11YX3PAMHT77T&keywords=piddle+diapers+tiny+male+dogs&qid=1696885461&sprefix=piddle+diapers+tiny+male+dogs%2Caps%2C166&sr=8-13

Don't wait any longer tho, if you do neuter, he s getting a bit old for surgery. . Easiest stress-free thing for you to do? The alternatives to neutering your wee dog: You can easily buy male dog piddle bands from amazon. Goes around the body over the whizzer and has velcro up on the back to fasten it , they are not even uncomfortable. Get a few and have him wear one all day and night excepr when you take him outside. You can get disposables, or cloth ones. Careful to get right size. Here is a link of one type https://www.amazon.com/JoyDaog-Reusable-Premium-Washable-Diapers/dp/B0B68TMVDT/ref=mp_s_a_1_13?crid=11YX3PAMHT77T&keywords=piddle+diapers+tiny+male+dogs&qid=1696885461&sprefix=piddle+diapers+tiny+male+dogs%2Caps%2C166&sr=8-13