My 7-year-old Jack Russell is lethargic. Should I be worried?
I'm sorry Harvey isn't feeling well at the moment! The heat could be making him lethargic, so I would keep him in a cool dark place during the day, and make sure he has access to plenty of fresh water. It could also be due to a systemic illness, infection, or inflammation, so I do think a full blood count would be a good idea just to make sure everything is ok. I will give you some resources that may help you afford this test below. For now, keep an eye on Harvey, and if he continues to be lethargic over the next 24-48 hours, or stops eating then I would have him seen by a vet again. I hope this helps!
Afford a vet:
You can see if your vet accepts payment plans, if there is a low cost clinic in your area, or you can apply for Carefree Credit online.
http://www.carefreecredit.co.uk
https://www.rspca.org.uk/whatwedo/vetcare
http://www.easipetcare.com
Updated on September 23, 2025