Your puppy is nearing adulthood and
is fast approaching his physical peak.
Here’s how to go up hill and down
dale without doing any long-term
damage to his joints.
- Keep joints healthy in the longer run
- Get him running
- The foolproof recall
- Training tips from working dogs
Vet’s corner

What’s the optimum way to care for adult teeth?
Now your dog has his permanent adult teeth you need to focus on his dental care. If his teeth are not kept clean, plaque bacteria will develop causing bad breath, tartar and eventually gum disease. Daily brushing with a dog toothbrush and toothpaste will help prevent plaque bacteria from building up. Kibble (especially if it contains ingredients that help reduce tartar build-up), crunchy treats and rawhide bones will all help. Don’t forget that your dog should have a dental check at the vets every six months.
How can you spot dehydration?
To cool down, dogs don’t sweat, they pant. Without readily available water they can become dehydrated. A quick test to spot dehydration is to lift the skin at the scruff of the neck and let go. If hydrated, the skin should snap back quickly. If it stays up for any length of time, call your vet. Fresh water is needed 24/7 but especially at mealtimes and when traveling. During hot spells keep your dog cool indoors, avoiding unnecessary car trips. Never lock your dog in the car in hot weather, even if one window is slightly open.
Why is my normally placid pup getting snappy?
The mood of your eight-month-old teenager puppy fluctuates due to the hormones that signal he’s maturing. He’s probably got more confidence too, which could also be challenging. Deal with both issues by reinforcing your role as boss with firm, consistent, clear commands. Do not waiver. Stick to boundaries and work on strengthening existing sit / stay / come commands over the next few months rather than trying new tricks that could go in one floppy ear and out the other. Discuss neutering or spaying with your vet as this can also counter aggressive behaviour.
Now that puppy is growing, increased physical strength means more vigorous exercise. As you dig out that old frisbee from the back of the shed, spare a thought for the health of his joints.
Keep joints healthy in the longer run
Chase the ball. Jump the log. Run like the wind. Now that he’s growing up puppy exercises with terrific vigour, which places extra stress and pressure on his joints. So it's worth remembering that doing too much too soon, even jumping heavily from a car, can lead to joint problems in later life.
Exercise helps maintain muscle mass but with puppy’s 321 bones (compared to our 206), this time in his life is a balancing act between good nutrition and increasing exercise levels in keeping with his developmental stage. (Large and giant breed owners take note: the hills may be alive with the sound of barking but your dog could be 24 months old before he’s able to take the high road.)
Try to stop your dog running full-pelt down an incline and lift him from the boot of the car until he has stopped growing. Look for complete and balanced premium nutrition with high-quality protein, the right levels of calcium and glucosamine and chondroitin sulfate to aid healthy cartilage.
Large breed puppies and juniors have a higher risk of developing skeletal problems. If their nutrition is reduced in energy, calcium and phosphorus they’ll grow slowly but more healthily into an adult dog. If your dog limps or holds a limb at an angle, see your vet.
Get him running
Split your dog’s exercise sessions into three daily sessions. If you’re low on time, (and let’s face it, with three walks a day, you might be) maximise the return on his trip to the local park with an armoury of throwable toys that will get him running. Frisbees or tug toys will work, but in the end nothing works better than the humble ball.
Rather than using a tennis ball, which will pick up dirt and might get stuck in puppy’s throat, try a soft ball with a hole in it, or a deflated football. Introduce it to him with excitement and awe and that ball/dog love match should soon blossom.
Just one thing while he’s doing all this chasing – do try to stop him becoming a seek-and-destroy missile threatening everything from joggers to sheep. Keep an extendable lead on you and try to pre-empt a chase. If you’re in a high-risk situation, or the moment you see his ears perk in the direction of another animal or a person, put him on the lead immediately and tug with a firm ‘No’. Don’t look at your dog or the focus of his attention. Walk away confidently with a chirpy ‘Let’s go!’. Try not to drag him, just tug, command and loosen the leash until he follows you willingly.
The foolproof recall
Your more mature, curious and confident puppy wants to cut the apron strings. Here’s how to make selective deafness a thing of the past.
- Have a clear command like ‘Come’, or use a dog whistle. Using your dog’s name is too ambiguous for him.
- Never punish your dog for returning, even if 10 minutes spent sniffing a tree trunk was preferable to spending time with you. Always reward. An occasional ‘jackpot’ of treats for when he comes immediately will boost your popularity no end.
- Make hanging out with you more exciting by adding this game to your walk. Toss a piece of kibble to puppy before breaking into a jog. As he gets close, praise excitedly and toss another. Continue until you run out of puff. (For some of us, this is a very short game!)
- If you're not one for running, but you do walk with a friend occasionally, try this alternative. Ask the friend to hold your dog while you nip ahead and hide behind a tree. As your dog is released use your recall command to get him to seek you out. On discovery, reward with praise.
Training tips from working dogs
At eight months, with improved control and strengthened joints, your dog can work on more than his appetite. Take inspiration and introduce him to the skills developed by working dogs.
- The art of Schutzhund (the German for ‘police dog’), where a dog is in complete control of his owner, starts with obedience and agility training. Jumping over fallen trees and weaving through fence posts while you’re out walking is an easy way to improve agility. Small breeds enjoy jumping through hoops.
- Techniques honed from disabled and guide dog trainers could add to your dog’s clever-things-I-can-do repertoire. Master clicker training and teach puppy to fetch the remote, find your keys and even close the front door. Dogs respond to the sound of a word more than the word itself. Sheepdogs in particular respond to a whistle that mimics the same tune or rhythm as a command like ‘Come Bye’. So make sure you always say your commands in the same tone of voice.
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