Help! I have two lovely male guinea pigs. I don't know the exact age of either as both were adopted but Pig 1 would be about 3 or 4 and Pig 2 is not yet 1. Although they are not siblings and were acquired at different times they get on very well. They ahve never fought and seem to enjoy each other's company. Prior to Pig 2 we had Pig 1's brother (let's call him Pig 1.5). He eventually started to wee a lot and it STANK! My house smelled like the gents. He then lost weight but remained happy. A few days before he died he became lethargic and handed over his Alpha-pig crown. Pigs 1 and 1.5 are/were Himalayan. Pig 2 is an abbyssinian in tortoiseshell colour.
Now I'm worried because one of the others is drinking a lot (bottle gets emptied every 1-2 days) and weeing a lot. They both seem happy and active but I am concerned that whichever one it is will go the way of Pig 1.5.
They live indoors at the moment. Once the weather gets realiably warm they will be on the grass/in a shed at night. They eat twice a day - dry food and salad. The following appear frequently in their diet: carrot, celery, cucumber, broccoli (stems for Pig 2 and florets for Pig 1 - they are picky!). Less often they have sweet romaine lettuce or some leaves from a salad bag, pieces of apple and the occasional blueberry or raspberry (these are rare treats). They have dandelion when it grows in the garden. They have parsley as a very occasional treat.
I give them a full clean out once a week and clean all the patches as needed in between. At the moment I am cleaning the 'pissy patches' every day. They live on woodshavings and meadow hay as bedding. I tried Pig 1 on fleece when he was alone for a short while but found it exaecerbated my allergies and I do not trust Pig 2 not to eat it!
Both pigs seem happy and healthy but I'm sure all this drinking and weeing can't be right. They get plenty of liquid from their diet so it's not like they are otherwise dehydrated. I bought them a new water bottle, in case the other was just leaking but the same pattern has continued and they really stink of wee.
Help! Can I do anything to save them? I suspect it is Pig 1 but can't be sure.