RODENTS, Genetically engineered and otherwise

 OBESE

OBESE

 RHINO

RHINO

 DOWN'S SYNDROME

DOWN'S SYNDROME

 BLIND STERILE

BLIND STERILE

 PIGMENTED NUDE

PIGMENTED NUDE

 CURLY TAIL

CURLY TAIL

 FLUORESCENT

FLUORESCENT

 FLUORESCENT

FLUORESCENT

 FLUORESCENT

FLUORESCENT

 NORMAL & OBESE

NORMAL & OBESE

 OILY COATS

OILY COATS

 REMOTE CONTROLLED RAT

REMOTE CONTROLLED RAT

 OBESE RAT

OBESE RAT