Remaining like a joyful puppy through out their lives, Soft Coated Wheaten Terriers are cheerful, lively, quite social, and more congenial than most other terriers. Exceptionally social with their family, visitors are met with a bark but then a lick, probably in the face after having been jumped on, which they take great delight in doing. Unusually playful, they enjoy the attention of older children, but they are likely to overwhelm a toddler or unsteady senior. They are somewhat testy with other dogs of the same sex but otherwise reasonably accepting of household pets. But none of this means they no longer possess what is referred to as a terrier attitude. The breed needs no more exercise than most dogs but room to romp in the yard and rousing play sessions are both needed. But off-leash activities must be in a securely confined area to prevent them from chasing other animals or trying to make friends throughout the neighborhood. But even after providing for their exercise needs, they are still active dogs, both inside and out. Some can be possessive of their food and toys while some dogs bark excessively or dig. Most are great jumpers so fences you expect to contain them need to be at least six feet high.

The average size Soft Coated Wheaten Terrier is an average dog with above average strength. Females are between 17 and 18 inches tall and weight 30 to 35 pounds. Males are about an inch taller and five pounds heavier. Soft Coated Wheatens do in fact have a soft coat, especially when compared to the harsh coats of other terriers. Their coat sheds minimally earning them the title of hypoallergenic. But they need to be brushed at least every other day as their coat tends to trap sticks, leaves, burrs, and all manner of debris. They do reasonably well in cooler temperatures but poorly in heat.

A reasonable socialization effort is needed to develop their outgoing personality but training is necessary to control it. They are high-spirited and can be headstrong. They need an owner who can be consistent and firm but not harsh. Heavy-handed training will only make them more stubborn. Even though more social than most terriers, they are not a good choice for a first-time owner.