Related Clues:

• Favoured ones
• Cats and dogs, usually
• Animals with collars, often
• Kennel tenants
• Some allergy sources
• Collar wearers
• Cats and gerbils, e.g
• Kennel guests
• Hotels usually don't allow them
• Motel bans, often
• Hotel no-nos, maybe
• Vet patients
• Many Animal Planet subjects
• Shelter adoptees
• Caresses