So for the last few days my youngest cat (7 month old male russian blue) has been wondering around my apartment howling, he won't do it in the same room as my girlfriend and I just when hes alone, hes been doing it for months now and than when he would wake up in a room alone or just an occasional loud howl, he sounds like the smarties commercial blue kitty. anyways last night it didnt stop lol from 8 pm till probably 8 am this morning everytime I woke up I could hear him prowing in another room, I googles it and it sounds like hes going into heat so I'm just looking for confirmation that that is what it sounds like to you guys and gals.. he has also never sprayed anything and I want to get him fixed before he ever starts so should I be doing this soon?

im not sure where your from or if ages are the same around the world for cats to be neutured/spayed. but in quebec its age of 6 months.

The cat is probably just doing it for your attention.