I have used Avipro for a snake that refused to feed for almost a year. After the mating season I couldn't get him to start feeding again and someone told me about Avipro. Decided to use it, and offered him food after using it in his water for 3 days. He struck at the prey and has eaten ever since! I strongly recommend it in use for reptiles!
Avipro Plus has really helped my cat of about 11 years of age who has the beginnings of kidney failure. His appetite is good and overall I can see a distinct improvement since he has been having 1/2 a scoop each day. No problems with smell either as he seems to not even notice that Avipro Plus has been added to his food - Royal Canin Renal Pouches. It makes good sense really as ingredients include probiotic plus soluble fibre prebiotic enhanced with Vitamins A, C & E with electrolytes.
This product is not just for reptiles and birds - I sprinkle it on my cats food everyday as one of them has a very sensitive stomach and this sorts it out. It's also suitable for dogs.. also rodents! I find Avipro Plus much better value than other similar products such as Entrodex and the 300g tub lasts a long time so it's good value!!