Is it safe to give 11-week old kitten Temptations chicken treats and Greenies salmon dental treats?

Greenies = 1.25 calories/treat

Temptations = 2 calories/treat

(My kitten loved both these treats. He wasn't responding to them a few weeks back but he seems to be in love with them today. I just want to confirm if they are safe for him or not before making them regular. But I don't plan on giving him more than 2 treats of Temptations and 1 of Greenies per day, and only for scratching the scratch post/nail trimming/getting his ass wiped. Temptations' bag reads it is safe to give 15 treats per day to a 11lbs adult cat, while Greenies reads 11 treats for a 5lbs adult cat)

He's probably 2.5lbs

If he likes them, I would give to him. It's a good way to reward behaviour. I only give my adult, 10 lb cats about 5 treats each per day though. And they have to work for them!