Male kittens are usually neutered at between 4 to 6 months of age. However, the AVMA has endorsed early age neutering of dogs and cats 8 to 16 weeks of age. You and your vet can decide what is the best time starting in a few weeks.
The use of incense was very common. It was employed for profane purposes as an antidote to the lassitude caused by very great heat, as perfumes are now used. Mention of its introduction into pagan worship is made by classical writers (cf. Ovid, Metamorph., VI, 14, Virgil, AEneid, I, 146).
This is why it is still harvested from the wild. Agarwood has been used to make high quality incense since antiquity. The Chinese describe its smell as a sweet, deep but balanced fragrance and continue to use it in religious and festive celebrations, as do Arabians, Indian and Japanese people.