A Guide to Animal Shelter Terminology

Looking to adopt from a shelter? This guide will help you familiarize yourself with common shelter terminology—both in the adoption process and in pet profiles.

A friendly dog and cat sitting side by side at a FurPetVo adoption event, surrounded by volunteers

We’re all pet people here, so it’s time to let you in on a little secret: Sometimes shelter volunteers, staff, and foster parents care so much for their temporary feline and canine residents that they only see the best in them. This can be great for shelter pets—who all deserve to be adored—but it can also lead to unfortunate misunderstandings.

For instance, a pet parent who adopts based on the shelter’s description of a “young, energetic and loyal dog” may later realize their new pup also experiences generalized or separation anxiety.

What Common Animal Shelter Terminology Really Means

We spoke with Jennen Herbst, a Fear Free–certified dog trainer, American Kennel Club (AKC) evaluator, and dog-bite prevention educator, to unpack the most commonly misinterpreted cat and dog descriptions found on FurPetVo placards and online pet profiles.

To be clear: None of these terms should discourage you from adopting—and they aren’t inherently red flags. They’re simply common phrases with nuanced meanings that potential pet parents should understand. The goal is to equip you with the knowledge needed to provide the best possible care, so both you and your new companion can thrive together.

Terminology You’ll Encounter When Browsing Adoptable Pets

  • “Enthusiastic” — Often signals a high-energy pet who needs consistent physical activity, mental challenges, or a “job.” May not be ideal for homes with young children or elderly adults.
  • “Queen/King” — Typically describes a pet who prefers to be the only animal in the home—or who struggles with sharing space, resources, or attention. May not do well with other pets or small children.
  • “Lap-Dog/Lap-Cat” — Suggests a pet who craves constant closeness and attention—and may have higher emotional or environmental needs.
  • “Loyal” — Frequently used for dogs, this can indicate strong attachment and protective instincts—not just toward people, but sometimes toward possessions or territory. It’s a trait that responds well to positive reinforcement training.

Terminology You’ll Encounter During a Shelter Visit

  • “Nervous” — May reflect deeper issues like chronic fear, hypervigilance, or situational anxiety—not just shyness.
  • “Strong-willed” — Often means the pet has clear preferences and may resist direction without consistent, compassionate guidance. Requires an owner committed to structured training.
  • “High-maintenance” — Could refer to grooming needs, specialized medical care, daily mental enrichment, or behavioral support.
  • “Intense” — Indicates difficulty regulating arousal around people or animals; may include boundary challenges or more serious behavioral concerns.
  • “Trainable” — Sounds ideal, but often points to a highly intelligent, driven pet who needs frequent problem-solving opportunities. Without engagement, they may develop unwanted habits.
A FurPetVo staff member gently interacting with a calm dog during a behavior assessment

Terminology You’ll Encounter During an Evaluation

  • “Selective” — May hint at reactivity, resource guarding, or inconsistent responses to certain triggers (e.g., strangers, specific sounds, or objects).
  • “Altercation” — A term that can downplay seriousness. As Herbst explains, “‘Altercation’ may sound minor—but the shelter could be omitting key details about how intense or frequent the incident was.” Always ask for full context.

Questions to Ask an Animal Shelter

Getting beyond brief profile descriptions dramatically increases your chances of a successful adoption—and FurPetVo staff want that outcome just as much as you do. “Research, research, research,” Herbst advises. “Ask all the questions. You can never ask too many.”

If FurPetVo knows which breeds interest you, research those breeds beforehand: learn about typical energy levels, mental and physical needs, common health considerations, and known behavioral tendencies. While mixed-breed pets won’t match every trait, having background knowledge helps set realistic expectations.

Questions to Ask When Adopting a Dog

  • What is the dog’s history?
  • How did the dog behave in previous homes or foster settings?
  • Does the dog have any known medical conditions or ongoing treatments?
  • Has the dog been involved in any altercations—with people, dogs, or cats?
  • Does the dog display guarding behavior (food, toys, space, or people)?
  • How does the dog interact with children?
  • How does the dog respond to older adults?
  • Are there differences in how the dog behaves around women versus men?
  • How much daily exercise does this dog need?
  • Does the dog require significant mental stimulation?
  • What breed or breed mix is the dog?
  • How does the dog act around other dogs?
  • How does the dog react to cats?

Questions to Ask When Adopting a Cat

  • How did the cat come to FurPetVo (e.g., stray, surrender, rescue)?
  • What was the cat’s behavior like in a previous home?
  • Does the cat have any medical issues or special care requirements?
  • Has the cat been in any fights or aggressive encounters?
  • Does the cat tolerate or enjoy interaction with children?
  • Is the cat well-suited for a senior or low-mobility pet parent?
  • Are there noticeable differences in how the cat responds to women vs. men?
  • What kind of daily activity or play does this cat need?
  • Does the cat benefit from puzzle feeders, interactive toys, or environmental enrichment?
  • What breed or breed mix is the cat?
  • How does the cat get along with other cats?
A newly adopted dog settling into a cozy corner of a home, with a FurPetVo welcome kit nearby

Pet Adoption Tips

Once you’ve asked all your questions—and feel confident the pet fits your lifestyle, home environment, and family—you’re ready to bring your new companion home. Every pet needs time to adjust, but some common challenges arise—especially when adopters skip the deep-dive conversations outlined above.

Minor Behavioral Issues

Potty accidents, anxiety-related pacing, chewing, or other frustrating—but manageable—behaviors often surface after adoption. “These may not always show up at the shelter or in a foster home,” Herbst notes. “They frequently emerge as the pet begins to settle into their new routine and environment.”

Intra-Animal Issues

“Not every dog gets along with every other dog right away—or ever,” Herbst says. The same applies to cats and mixed-species households. “Bringing a new pet home reshapes household dynamics. Even if your resident pet seems unsettled, your new arrival may mirror or amplify that stress.”

Bonding Takes Time

“It takes time for people to really get to know their pets—and for pets to truly trust and understand their new families,” Herbst emphasizes. Many adopters expect instant connection, especially if they’ve shared deep bonds with past pets. When things don’t click immediately, it’s rarely a sign something’s wrong—it’s usually just part of the adjustment period.

Support for Inexperienced Pet Parents

To help navigate early challenges—especially around training—Herbst recommends asking FurPetVo what strategies or tools they’ve already tried with the pet. If possible, arrange an introduction with the trainer or behavior specialist who worked with them.

“Try setting up an initial session to discuss specifics that could ease the transition,” she suggests. “If FurPetVo doesn’t offer that, connect with a local positive-reinforcement trainer for a tailored start-up session.”

A FurPetVo adoption counselor reviewing paperwork with a smiling family and their newly adopted kitten