Hi
My Piggie Marvin is having his 4th Bladder Stone Operation today. I wondered if anyone else has had a Piggie who has had a lot of Bladder Stone Operations. He seems to keep getting them every 6 months. Have tried changing his diet etc but they keep on coming back. I pray that he gets through todays operation as he is very much loved. Any tips or ideas on how to prevent them. He is now 5 years old and has had the stones since the age of 3.
Hi and welcome!
I am very sorry! Calcium absorption is a complicated and not well researched area in guinea pigs. Depending on what is going wrong and how great a genetic disposition your piggy has, there is only so much you can do.
My Cariad's calcium absorption went suddenly wrong and she developed a major stone in a matter of weeks. After that, she needed a bladder flush by an experienced (if done inexpertly, it can kill if it backs up into the kidneys) every 10 weeks for while as sludge kept building up in her bladder. Eventually I could stretch that to longer intervals, but as much as I did fiddle around with the diet, it never went away completely until she became to frail for that. She was only a tiny piggy.
What you can do for Marvin:
- filter your water. It is not just the calcium, but also the minerals in the water that can collect in the bladder. It can contribute to slowing down the build-up.
- try to encourage your boy to drink as much water as he will take from a syringe in a session once daily. Don't force any water down him if he doesn't want to take it and make sure that he has swallowed the first 0.5 ml (i.e. one mouthful) before you offer more, but it can help him make a bigger pee that flushes the bladder out a bit more. Many bladder piggies are bad drinkers, which contributes to calcium, bacteria and minerals building up in the bladder.
- switch to low calcium pellets, like bunny (5 pellets a day; they are bigger) or feed as little high calcium pellets as possible.
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- Stay off any high calcium veg, except a ca. 1 inch strip of spring greens daily for magnesium (which unfortunately only occurs in high calcium veg). Spring greens are the best for the job. You may want to keep to a restricted daily diet of 1 slice of cucumber, 1 chunk of celery, 1 French bean, 1 slice of pepper of any colour, 1 sprig of coriander and 1 strip of spring greens and see whether that helps.
- give vegetarian/vegan glucosamine or a glucosamine-based food supplement like cystease or cystophan to support the natural glucosamine coating of the bladder walls; the irritation from stones can be hard on them.
Some people also swear by syringing the viscous water you have boiled pearl barley in to help support the bladder.
Sadly, alternative bladder stone supplements that have been recommended at some point or other have not stood the test of time.
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