Has he had any loose stool lately? When a dog has normal poop that is firm, that naturally empties the anal sacs, but if he has runny loose stool that will cause a build up of the anal fluid. This happened to our boy and the smell went away when shis stool firmed back up again. I wouldn't have them emptied manually unless the vet recommends it and then they can do it...very smelly! They can also excrete the anal fluid when they are scared, but that doesn't sound like the case with you. As for the mouthing...NORMAL! Just discourage with replacing what ever you don't want in his mouth with a toy and then praise him. I hope this helps.
No, his stool is firm. Sometimes when we give him a new treat for his training, his stool could soften up a bit, but it's usually firm up again nicely by next pooping session.
I was thinking he probably get scared when I tried to brush him on saturday night? Cause it was the first time the scent is really strong, and I found out it was from his behind.
It was the first time I smell this, my previous dog never give out weird smell before.
I don't think it's cause for concern, but like I said, I wouldn't empty it until the vet checks it out. I've read somewhere that once you empty it once you'll have to keep emptying it... like it's harder for "nature" to empty it then.
I will call the vet today, and i haven't done anything to it except gently wipe his tail and the area with damp towel just so the smell could ease up a bit.
It is now not noticeable when I get close to him
Are you sure he isn't passing gas? Anal sacs scent doesn't usually go away like you describe.
both my guys will scent up a room without a sound while acting as innocent as a cherub.
When I was going to brush him on saturday, the smell was really overwhelming. you could probably smell it within 1-2 feet away from him. The next morning, I couldn't smell it until i was close to his behind area. Then sunday evening he was getting overexcited, running around and was mounting a pillow.. it was when the smell really noticeable again, and it was when I post this thread the first time.
We'll see what the vet say! I'll post the update.