Whale eye” is when the white in your dog’s eye – around the iris – is visible. Sometimes, the eye may actually bulge out if your Jack Russell is very stressed. #2 – Whining & Barking. Like most terriers, Jack Russells do like to bark. Many times they are barking at things because they are actually fearful or stressed about them.
Cognitivedysfunction syndrome (CDS) is a common health problem that affects senior Jack Russells. It’s similar to dementia in humans and can affect your dog’s memory, awareness, and learning abilities. Symptoms of CDS include disorientation, confusion, changes in sleeping patterns, and loss of interest in activities they once enjoyed.
Brushyour dog’s teeth a couple of times a week. If you want to really protect your dog’s oral health, brush its teeth daily. It’s best to get your Jack Russell Terrier used to a toothbrush as soon as possible. You might need to trim your Jack Russell Terrier’s nails as well, but this is not necessary for all.