Sorry, one more question! I'm trying to make some diet changes and have read the care guide for the long-term special diet. I'm confused about what Interstitial cystitis is and I don't remember my vet mentioning this during his exam. If he has bladder sludge, a UTI and a bladder stone does that mean he has IC too? I know the diet guide says to avoid lettuce if a pig has IC, but I'm just confused on what that is compared to sludge/UTI/stone diagnosis.... Thanks!
Their current diet includes filtered water, 1 tablespoon of Oxbow pellets a day, fresh veggies and plenty of Timothy hay. Veggies were about 1.5 cups a day each. I admit to going a bit heavy on lettuce (red leaf, green leaf and romaine) but I thought it was safer than other veggies calcium wise. They get a variety of other veggies too (cilantro, parsley, green beans, cucumber, kale, spring mix, bell peppers, broccoli, carrot, fennel, celery, etc) that I would rotate each week. But lettuce was daily. Very confused now and a 2 year old piggie just seems young to have stone issues already. Thanks!
Sterile Interstitial Cystitis (IC) presents with UTI symptoms but it is recurrent (interstitial) and without bacteria being present (sterile). It affects the glucosamine layer in the bladder which causes pain when urine comes into contact with the bladder tissue.
A bacterial UTI will be cured by a course of antibiotics because it is bacterial (faecal bacteria getting into the urinary tract). IC may be suppressed by antibiotics but cannot be cured because it is a non bacterial issue. It can only be managed by pain meds, glucosamine supplements and keeping the diet stable.
It can only be diagnosed when all other bladder issues (such as bacterial infection and stones) have been ruled out.
It is similar to a condition seen in cats, and is thought to be caused by stress.
The guide is a bit out of date. Piggies with IC can indeed be fed lettuce. IC flares tend to be exacerbated by
changes to the diet, not the diet itself.
Just because your piggy has a stone, it does not mean he has IC.
A 2 year old piggy is not too young to have issues with stones.
In your case, you should review the diet. Although any changes in the diet will take several weeks to have an effect on the calcium levels in the body. Also note that taking calcium intake too low can cause as many problems as calcium intake being too high.
Most calcium comes into the diet via pellets and drinking water, not through veg.
Pellets contain more calcium than the highest calcium veg (kale), so ensure you feed only one tablespoon of pellets per day and ideally ensure they are grain free pellets. Also filter drinking water.
In terms of veg, don’t feel kale, parsley or spinach more than a tiny bit once a week. Grains and root veg should be avoided, so cut the carrot right down (it’s too high in sugar also to feature more than as a very occasional treat).
What is important is keeping the bladder flushing though - feeding a wet diet can help if piggy isn’t a bit drinker. A good amount of veg and you can also wet the veg and feed it dripping with filtered water to help increase water intake.
Safe daily veggies are lettuce, bell pepper, cilantro and cucumber.
However, there is also a genetic element to a piggy’s stone likelihood, but there is obviously nothing you can do about that, you can only manage the diet.