Evaluating a performance puppy for structure and temperament
With the vast variety and availability of performance events, more people are discovering how much fun it is to compete with their Wheaten Terrier partners. Before searching for a performance puppy, it is important to realistically evaluate your goals. Pick the performance venues of interest, and choose the right balance for you of conformation (if you also plan to show in the breed ring), structure, temperament to fit your life style, and competitiveness in your chosen sports.
Although Wheaten Terriers aren’t a common breed in performance events, they have competed successfully in many arenas including agility, obedience, rally, tracking, flyball, herding, tricks, barn hunt, dock diving, coursing, disc dog, and scent work. Performance titling options continue to grow including the relatively recent addition of fetch and farm dog. Many Wheaten Terriers can experience some level of success in most of these venues. There are a number of Wheatens that have earned the MACH and UDX titles as well as the AKC versatility titles (which require titles in obedience, agility, and tracking). However, if your goals are to win at the top echelons of one of the competitive sports, you may be happier with another breed. I don’t expect to see a Wheaten on the AKC agility World Team or as the next national obedience champion (I’d love someone to prove me wrong!).
Most of my experience is in agility, obedience, tricks, and rally, although I have done some tracking, herding, and coursing. Whatever your own specific goals, it is nice to pick a puppy that maximizes your chance of having a good working partner that can stay sound for many years. In all cases, it is important to select a puppy with good structure and temperament. Which specific traits are most important depends on which venues are most important and what level of performance is desired.

Figure 1: Correct jumping style. Note the dog has a flat arc and is just clearing the bar, not overjumping.
Structure
Good structure is important in all working Wheaten Terriers. A dog with good structure will be able to perform better and hold up for an extended career. While most breed show dogs compete for a relatively short period of time, many performance dogs compete into their middle or even senior years.
Structure is particularly important for agility dogs since the physical demands of this sport are significant. Jumping ability, ground speed, and ability to turn tightly are all desirable in an agility partner. Not all Wheaten Terriers have good jumping style. The most common faults I have observed are stutter-stepping, jumping early, and over-jumping. The stutter-stepper has a hard time picking a take-off point, and adds extra strides before jumping (these dogs also frequently jump early). This takes more time on course for each jump. Dogs that jump too high may have good timing, but their style adds hang time and also reduces their speed on the course, although not usually as much as the stutter-stepper. A good confident jumper is the most efficient and fastest on course. Ideally dogs should barely clear the bar, and the maximum arc of the jump should be centered over the bar. If a dog takes off early, it will appear to be angled downward when over the bar. Examples of three jumping styles are shown in Figures 1-3.

Figure 2: Poor timing, jumping early (note the hind legs pulled forward to clear the jump). The highest point of the jumping arc is well before the bar.

Figure 3: Overjumping. Some dogs only exhibit this occasionally, especially at the end of a run. The jump arc is centered over the bar, but it takes longer to jump higher.
When choosing a performance puppy, ideally you can evaluate the performance of the sire, dam, and/or other relatives, although nice working dogs can certainly be found in litters without proven parents. The proof of a working dog is in the ring. Titles indicate working ability, but actually seeing the dog work is even more useful. Some things like drive, attention, and jumping ability are impossible to truly evaluate from the titles.

Figure 4: More angulated puppy
When evaluating structure there are several aesthetic faults that can be overlooked, if you are not interested in competing in the conformation ring. Incorrect coat quality or color, ear size and set, bite and head shape do not adversely affect the performance dog. There are also some breed structural faults that aren’t detrimental to performance dogs, including a sloped croup, lower tailset, topline that isn’t perfectly flat, and a longer body (if the length isn’t in the loin). However, it is very important to select a puppy with balanced conformation including good front and rear angulation.
An accurate evaluation of structure is important. If a puppy is sold as “pet quality” due to structural faults, it will not be the ideal performance choice. The most important traits to look for are a well-angulated and balanced front and rear. Most Wheatens tend towards straighter angles. A conformation assessment is usually done at around eight weeks of age. If you aren’t comfortable evaluating structure, you will need to depend on the breeder or bring in an outside person to help evaluate the litter. Figures 4 and 5 show a more angulated and a less angulated puppy at eight weeks of age. Both of these puppies have gone on to successful agility careers although the more angulated puppy is a better jumper. When jumping 16”, there is some difference in jumping style, but it shows up significantly more at 22”. The less angulated dog has less power and has to choose her take off place carefully to clear the jump.

Figure 5: Less angulated puppy
Temperament
When I evaluate puppy temperament for performance, I look for specific traits in three categories: drive (desire to work), biddability (willingness to be trained), and general qualities (easy to manage and live with).
The ideal puppy has strong drives. He loves food and toys and will both tug and retrieve. The pup has a long attention span and is very sociable with people, preferring interacting with people to dogs. A smart puppy is easier to train, but the pup also needs good focus, and a willing and forgiving attitude to be a good partner. Other desirable qualities include boldness, curiosity, and a medium to high energy level (preferably with the ability to settle when not working). For agility, I also like a puppy with some body awareness. These pups are coordinated and, in my opinion, they seem to be more careful jumpers.
Competition life will be easier to manage if your pup is a good traveler, eats well on the road, and has no noise sensitivity. A dog that is not reactive to other dogs is an advantage in both the class and trial setting.

Evaluating puppy temperament
Temperament starts with genetics, so it is ideal to know the sire and dam. I have a set of questions I ask about potential stud dogs to improve the chances of happy, confident, well-balanced puppies. If you can’t meet the sire and/or dam, you can ask the breeder relevant temperament questions.
In my opinion, breeders should use ENS (early neurological stimulation) on the litter and ideally ESI (early scent introduction), which is particularly useful in the scent sports. The breeder should provide an enriched environment for the litter including introducing them to many surfaces and noises and exposing them to children and strangers. I like the “Puppy Culture” program which is an extensive socialization and training program for puppies.
Temperament testing of litters can be a useful tool. I have used the Volhard test as well as a test developed by Sheila Booth (it is called "Positive Puppy Preview"). The basic tests are similar, but Sheila’s unique perspective tries to determine if a pup's drive can overcome its stress. She has a nice method to assess food and toy drive and the ability to switch between them. Ideally, the breeder will have the litter temperament tested and will share the results. However, in my experience, temperament testing is just a snapshot of one day in the pup’s lives and is not necessarily predictive of future temperament. Good breeders spend countless hours with the litter and have a more complete picture of each pup over a longer period of time in a greater variety of settings.

I have noticed that some puppies respond quite differently with a stranger or in a new location. Don’t rule those pups out as long as they score well otherwise. However, they will take more patience to learn confidence in all situations.
When I raise a litter, I look at them both individually and as a group using a variety of games. To evaluate independence and “pushiness” I take the pups into a yard or large area, get their attention and run away. Typically, the pups all chase me, and once they are close, I feed each one a treat and then run off again. Some pups wander off or lose interest if they aren't the first one fed or after a few repetitions. Some get distracted by other things in the yard, while others get more focused on the game. I look for the pups that find the game exciting - even after quite a few repetitions they are pushing me for more. This is also a good way to evaluate food drive. Another game I play with the pups is using a flirt pole (a tug toy on a long flexible stick). This is a good way to evaluate prey and toy drive.
I look for the puppy that wants to be with me in general and seeks eye contact. I also pick several tasks to teach each puppy individually - it can be sit, spin in a circle, get in a box, touch my hand with your nose, whatever. I prefer the puppy that learns quickly, doesn't get bored with the game and is pushy. I am also looking for resilience - if I change the game slightly the pup should keep trying or offer an alternative behavior rather than giving up. When I raise a litter, I work each puppy away from the litter at least every other day so I can evaluate their behavior one-on-one. Another useful test is introducing them to odd and/or wobbly surfaces. A ball pit (balls in a kid’s swimming pool) and saucer sleds are two options. It is great if you can spend some time with the pups when they are with the breeder to see the differences in individual behavior. However, good breeders do their best to match each puppy with an appropriate home.

Finally, part of what makes a great performance dog is the teamwork - everyone has a different training style and personality preference. If you like an assertive puppy, it may be harder to train a more docile puppy that needs a lighter touch and takes more work to build confidence and drive. On the other hand, if you like a softer temperament, the pushy puppy may frustrate you as a working partner and pet. Remember that most of the time you will spend with your dog won’t be training or in the ring, so picking a pup that you personally enjoy is of utmost importance.
It's also important to pick a puppy that fits in with the rest of the family. Very high prey and/or food drive can be challenging with young children.
Genetic temperament traits are only part of what makes a nice working partnership; the final result is up to the trainer. Positive training methods work very well with Wheatens, and a good trainer can accomplish a lot with almost any dog. Although most Wheatens aren’t given an opportunity to compete in performance events, I believe there are many that would make great working dogs given the chance!



