Pet Store 
To dream of a pet store signifies your accountability and responsibility in a current task at hand.
To dream of buying pet represents a desire to inculcate oneself with the qualities of that pet.
Sea Horse
To dream of a sea horse signifies the strength of your instinct and intuition. It may also symbolize a change in perception or attitude.
If the sea horse is invisible, then it indicates that you need to face your personal concerns rather than trying to evade them. Perhaps you need to adopt a fresh approach to a situation.
Terrarium
To dream about a terrarium indicates that you are comforting yourself and hiding aspects of your personality from others. The terrarium might also represent virility, inspiration, and fresh thoughts.
Manta Ray
In a dream, the manta ray symbolizes a deep connection to the subconscious. The manta ray lives near the bottom of the ocean, hiding itself in the sand. If a manta ray reveals itself to you in a dream, you are being exposed to a hidden secret within your mind. The manta ray is graceful and effortlessly glides through your subconscious. The manta ray makes an excellent guide to knowing yourself better.
Bear Trap
If you love animals and despise hunting of animals, dreaming of a bear trap means you have such a strong distaste about issues involving animal cruelty.
If you are not an animal activist or careless about the sport of hunting, a bear trap dream indicates a difficult time lies ahead and you would struggle to overcome it.
Lion Tamer
To dream that you are a lion tamer indicates that you enjoy occupying a position of power in your daily life. You may feel that you are at the center of a group of strong individuals at work or at home but you have the confidence to lead and coordinate their actions in order to achieve your personal goals. This may be a good time to take on a new project at work or to apply for a promotion into management.
Beanie Baby
If you collected Beanie Babies when you were younger, dreaming of going back to your childhood and playing with Beanie Babies means you are yearning for a simpler life. Your mind is simply acknowledging how much things have changed in your life.
If you are not a collector of Beanie Babies, one showing up in your dream symbolizes a part of you that longs for an easy, less-stress lifestyle.
Manslaughter
To dream of manslaughter represents anxieties regarding some situation or issue in your life. There may also be some sort of rumor or indignity that is affecting you.
Hippopotamus
A hippopotamus is a quiet creature with hidden strengths. Similarly, human beings have untapped potential, talents, and powers.
To dream of a hippopotamus pertains to revealing your strength and power.
Slaughterhouse
To dream that you are in a slaughterhouse implies that you may need to concede a quality or attribute so that you can continue on with your life. You may need to cut off a part of yourself in order to move ahead.