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Mystery Weight Loss in 5 year old Pig

Wizzy

Junior Guinea Pig
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Tunbridge Wells, Kent
At the end of April we noticed my 5.5 year old Pig Pepper had lost weight, gone from 1170g to 1100, and then down to 1070g the next week. We treated her for mites at first as she had quite a bit of dandruff, and her weight stayed at about 1090g for about 2 weeks or so. And then in the last week or two of may her weight went down to 1055g and she wasn’t really eating hay. After a week of giving her grass we took her to the vet. She was anywhere from 1060-1120g at this point, depending on how much grass she took. Vet was very knowledgeable (it’s our local vets but there’s a new vet who seems to be very good with our guinea pig and very caring), had a long look at the back of her mouth and found nothing wrong with her teeth, looked for mites, a blockage, any lumps or bladder stones, and found nothing at all. He gave us metacam 0.4ml daily and said to come back within a few days if nothing changed. Over the past week Pepper has gotten worse, her weight went down to 1038g on wednesday and with syringe feeding is stable around 1075g.
I have noticed during this week she eats completely fine, just won’t really eat! she does eat hay normally a few times during the day, just not nearly as much as she should. Eats veggies and grass just fine and has pellets (although she sometimes eats them slowly). She’s not fond of the critical care and sometimes spits it out, but i try to get 40ml into her every few hours, and last thing before i go to bed and first thing in the morning.
So we took her back to the vet yesterday, who said her stomach did sound gassy (from the lack of hay?) and it was clear she was not eating enough although her weight loss wasn’t massive from last week. He gave us Baytril 0.2ml twice a day to try, and said to give it 48 hours and if no improvement to come back for an x-ray. He also gave her an injection to help her gut along and new syringe food.
Going off topic slightly, the vet was so empathetic towards pepper and answered all the questions i had. His response was “yes i currently can’t find anything but we do need to get pepper better!”
Currently, Pepper is about the same as she was. Eats all her veggies no problem, but is a little less active and is not really eating hay. So it looks like we’ll have to go back on monday to see what is going on. I was wondering if anyone had any experience with a situation similar to Peppers and what could possibly be going on?
I should mention she still wheeks for when i come into the room and is bright-eyed. When she does decide to eat a bit of hay you wouldn’t think anything is wrong, but clearly she isn’t eating enough.
Apologies about how long this is!
 

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At the end of April we noticed my 5.5 year old Pig Pepper had lost weight, gone from 1170g to 1100, and then down to 1070g the next week. We treated her for mites at first as she had quite a bit of dandruff, and her weight stayed at about 1090g for about 2 weeks or so. And then in the last week or two of may her weight went down to 1055g and she wasn’t really eating hay. After a week of giving her grass we took her to the vet. She was anywhere from 1060-1120g at this point, depending on how much grass she took. Vet was very knowledgeable (it’s our local vets but there’s a new vet who seems to be very good with our guinea pig and very caring), had a long look at the back of her mouth and found nothing wrong with her teeth, looked for mites, a blockage, any lumps or bladder stones, and found nothing at all. He gave us metacam 0.4ml daily and said to come back within a few days if nothing changed. Over the past week Pepper has gotten worse, her weight went down to 1038g on wednesday and with syringe feeding is stable around 1075g.
I have noticed during this week she eats completely fine, just won’t really eat! she does eat hay normally a few times during the day, just not nearly as much as she should. Eats veggies and grass just fine and has pellets (although she sometimes eats them slowly). She’s not fond of the critical care and sometimes spits it out, but i try to get 40ml into her every few hours, and last thing before i go to bed and first thing in the morning.
So we took her back to the vet yesterday, who said her stomach did sound gassy (from the lack of hay?) and it was clear she was not eating enough although her weight loss wasn’t massive from last week. He gave us Baytril 0.2ml twice a day to try, and said to give it 48 hours and if no improvement to come back for an x-ray. He also gave her an injection to help her gut along and new syringe food.
Going off topic slightly, the vet was so empathetic towards pepper and answered all the questions i had. His response was “yes i currently can’t find anything but we do need to get pepper better!”
Currently, Pepper is about the same as she was. Eats all her veggies no problem, but is a little less active and is not really eating hay. So it looks like we’ll have to go back on monday to see what is going on. I was wondering if anyone had any experience with a situation similar to Peppers and what could possibly be going on?
I should mention she still wheeks for when i come into the room and is bright-eyed. When she does decide to eat a bit of hay you wouldn’t think anything is wrong, but clearly she isn’t eating enough.
Apologies about how long this is!

Hi!

Mystery weight loss, especially in older piggies is my least favourite symptom because there can so many different underlying causes. The problem can sit in the digestive system itself but can also be caused by a source of pain and/or pressure on the gut ranging from arthritis, large fluid filled or hard cancerous ovarian cysts in sows as well as other internal growths, failing organs etc...
It's all very jam-packed in there with gut winding around all the other organs and pushing up against the spine.

Unfortunately, it can often be very much like detective work to figure out what exactly is going on. :(

You may find these two links here helpful that look at the most common challenges you are facing with guinea pigs:
- Journey through a Lifetime: The Ages of Guinea Pigs (see chapter 6 for general information and plenty of practical care tips)
- Caring for Older Piggies and Facing the End - A helpful and supportive information collection
 
She’s lovely, will be 6 in september. Unfortunately she is doing worse today, really isn’t moving around as much and isn’t eating hay. i’m spoiling her with parsley and seeing how she does. I think i will make a vet appointment for tomorrow afternoon :soz:
 
Sending love x
 
I hope things are improving for you. ❤

I'm currently going through a strangely similar situation with my older piggy lady. My lady, Bumble, started off at around 1kg but then developed a fairly steady weight loss of around 10g a day; we put it down to her having lawn time. We monitored it for one weekend while awaiting a vet appointment but then she suddenly dropped 50g+ and we noticed a decreasing appetite. The vet visit discovered a large ovarian cyst, which has since been drained, but in the days following the procedure she's deteriorated rapidly to the point that we're syringe feeding almost constantly because she refuses to eat and cannot move properly at all. Teeth were fine, fur was fine, behaviour was completely normal besides the sudden disinterest in feeding.

I genuinely hope you and your piggy have a positive outcome.
 
I hope things are improving for you. ❤

I'm currently going through a strangely similar situation with my older piggy lady. My lady, Bumble, started off at around 1kg but then developed a fairly steady weight loss of around 10g a day; we put it down to her having lawn time. We monitored it for one weekend while awaiting a vet appointment but then she suddenly dropped 50g+ and we noticed a decreasing appetite. The vet visit discovered a large ovarian cyst, which has since been drained, but in the days following the procedure she's deteriorated rapidly to the point that we're syringe feeding almost constantly because she refuses to eat and cannot move properly at all. Teeth were fine, fur was fine, behaviour was completely normal besides the sudden disinterest in feeding.

I genuinely hope you and your piggy have a positive outcome.
Thank you, same to you! Pepper now has diarrhoea- presumably from the lack of fibre and antibiotics. isn’t interested in eating any hay but will have veg. very strange, hopefully it all works out as pepper could very easily have another year or two :(
 
Thank you, same to you! Pepper now has diarrhoea- presumably from the lack of fibre and antibiotics. isn’t interested in eating any hay but will have veg. very strange, hopefully it all works out as pepper could very easily have another year or two :(

Thank you. Currently, my girl won't eat or drink anything and is exhausted to the point that she can't move. It's utterly soul destroying. She perked up a little this morning but seems to have slumped down again now, but worse. Fingers crossed for us all. 😔
 
Thank you. Currently, my girl won't eat or drink anything and is exhausted to the point that she can't move. It's utterly soul destroying. She perked up a little this morning but seems to have slumped down again now, but worse. Fingers crossed for us all. 😔
sorry to hear that :( its so horrible when they’re ill, i really hope she gets better. have you tried grass if you’re able to access it? or when one of my piggies is really sick i find boiled carrot to the point where it’s warm but not completely soft helps them. all the best xx
 
sorry to hear that :( its so horrible when they’re ill, i really hope she gets better. have you tried grass if you’re able to access it? or when one of my piggies is really sick i find boiled carrot to the point where it’s warm but not completely soft helps them. all the best xx

I have tried grass! It's her absolute favourite. Unfortunately she just clamped her lips on the blade of grass she wanted but couldn't chew it. Thank you for the carrot suggestion though, I really appreciate it. Best wishes to you and Pepper. ❤
 
I have tried grass! It's her absolute favourite. Unfortunately she just clamped her lips on the blade of grass she wanted but couldn't chew it. Thank you for the carrot suggestion though, I really appreciate it. Best wishes to you and Pepper. ❤
was wondering how your piggy is doing? Pepper is a little better, i fonts if i give her grass it encourages her to eat hay and the antibiotics seem to be doing something (at least keeping her stable). her weight is now anywhere from 1085-1145! almost back to her original 💕
 
was wondering how your piggy is doing? Pepper is a little better, i fonts if i give her grass it encourages her to eat hay and the antibiotics seem to be doing something (at least keeping her stable). her weight is now anywhere from 1085-1145! almost back to her original 💕
I popped on earlier to see if you had any updates. I'm really pleased Pepper is getting better. ❤

Sorry to report that I lost my girl. Our options were surgery or having her PTS. (She had multiple ovarian cysts and a tumour on one kidney; discovered after a scan last Monday.) We opted for surgery but unfortunately she didn't survive the anesthesia.

It makes me feel so much better knowing that Pepper is at least stable and able to eat. If she's regaining weight too, it's amazing. Enjoy every moment with her!
 
I popped on earlier to see if you had any updates. I'm really pleased Pepper is getting better. ❤

Sorry to report that I lost my girl. Our options were surgery or having her PTS. (She had multiple ovarian cysts and a tumour on one kidney; discovered after a scan last Monday.) We opted for surgery but unfortunately she didn't survive the anesthesia.

It makes me feel so much better knowing that Pepper is at least stable and able to eat. If she's regaining weight too, it's amazing. Enjoy every moment with her!
Oh i am so sorry! at least you know you gave her the best possible chances and she passed knowing she was loved. hugs x x x
 
Thank you, everyone, I appreciate that. 🥰

Wizzy, you're doing great with your girl. Please give her a little kiss from me and keep us all updated on her progress. ❤
 
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