Michelle Semanski discusses the likelihood of some dogs being different post-work-from-home than they were before. She recommends slow reintroduction of any individual dog to be sure it can get along with kids.
. . . dogs who grew up in daycare may have lost their puppy innocence”
Semanski says resource guarding, separation anxiety or high arousal are common behaviors that may require regrouping individuals in a new group different from their pre-WFH buddies.
Source: Pet Boarding and Daycare, July/August 2020. Page 6. Link.