The pets below have been tagged and categoriezed as aggressive. Choose one from the list to learn more about the animal. Post comments, and questions on the following page. If you think a pet has been miscategorized, or if you would like to share your photos do so via the contact page. Thanks!

Photo of angelfish

Angelfish

Type: Fish
Size: 3 to 6 in
Lifespan: 5 to 15 years
Angelfish, scientifically known as Pterophyllum, are a member of the Cichlid family, though by appearance, they are different from many others in the famil...[Read More]

Photo of blenny

Blenny

Type: Fish
Size: 1 to 5
Lifespan: 2 to 6 years
Blennies (blenniidae) are bottom dwellers that come in so many variations that there is undoubtedly one out there that can meet your tanks needs. Most are ...[Read More]

Photo of boxer

Boxer

Type: Dog
Size: Medium
Lifespan: 11 to 13 years
The Boxer is a medium-sized breed of dog that is comprised of a stocky, muscular build. Boxers usually range in size from 50 to 70 pounds. The dog was firs...[Read More]

Photo of ghost-shrimp

Ghost Shrimp

Type: Fish
Size: .5 to 1.5
Lifespan: 1 to 1.5 years
The name "Ghost Shrimp" is very appropriate for these small invertebrates. Ghost shrimp are small, transparent shrimp that tend to walk on the bottom of th...[Read More]

Photo of labrador-retriever

Labrador Retriever

Type: Dog
Size: Medium
Lifespan: 12 to 14 years
Since 1991, the Labrador Retriever has been listed by the American Kennel Club as the most popular breed of dog in the United States and several other coun...[Read More]

Photo of mantis-shrimp

Mantis Shrimp

Type: Fish
Size: 2 to 14 in
Lifespan: 5 to 7 years
Mantis shrimp as a type of marine animal actual encompass several different species, hence the large variation in size. These are marine invertebrates that...[Read More]

Photo of parrotfish

Parrotfish

Type: Fish
Size: 12 to 20 in
Lifespan: 6 to 12 years
There may have never been a more confusing description written about a fish. That's because a parrotfish can be female, change to male, change back to fema...[Read More]

Photo of pomeranian

Pomeranian

Type: Dog
Size: Small
Lifespan: 12 to 16 years
The Pomeranian, also called "Pom," is a small breed of dog that is part of the Spitz family. This dog was originally bred in Pomerania, which is now part o...[Read More]

Photo of siberian-husky

Siberian Husky

Type: Dog
Size: Medium
Lifespan: 13 to 16 years
As its name implies, the Siberian Husky is a working dog that originated in Siberia. The Siberian Husky is descended from the "sled dog," one of the oldest...[Read More]

Photo of snowflake-moray-eel

Snowflake Moray Eel

Type: Fish
Size: 5 to 36 in
Lifespan: 2 to 6 years
Usually found in the Indo-Pacific region, the Snowflake eel, also known as the Clouded Moray can also be found from Baja, California down through Mexico as...[Read More]

Photo of triggerfish

Triggerfish

Type: Fish
Size: 3 to 12 in
Lifespan: 15 to 22 years
Triggerfish are generally brightly colored and easily identified by their flat bodies, small pectoral fins, small eyes that are high on the head and their ...[Read More]