Hi there, My 3 yo male NR squirrel has shown declining calcium levels. It was 7.3 2 months ago and now it is 6.8. I am adding calcium to his diet and decreasing nuts- which kills me because they provide so much enrichment for him. But I know i have to do it. I was feeding him Henry's rodent blocks and a variety of green leafy veggies, cauliflower and other veggies. But towards the end of the day he just wanted nuts. I know I can no longer give in to him. But he being a real stickler and I am determined to get more calcium into his little body. I have calcium cabonate (powder) , calcium citrate (powder) and calcium gluconate (liquid). I have had to resort to grinding up Tums with water and giving it to him by syringe at times. I also used calcium carbonate powder and sprinkled it on his food and also have mixed it with almond butter and made little balls, but he won't always eat those. So I wanted to start adding calcium gluconate to his water bottle. Does anybody have a general rule of thumb on how much to add per volume of water? He goes outside on my screened lanai everyday but i also think I may need to supplement with a full spectrum light bulb for his enclosure inside. Any other tips, tricks, hacks would be greatly appreciated! Thank you!!!!!