PET Vocabulary III???

Complete the crossword, then click on "Check" to check your answer.
You can click on "Hint" to get a free letter but you will lose points!
1                      
                    
2                      
             3         
4            5            
             6         
    7    8                
         9             
                    
    10                  
                    
         11     12          
                    
                    
13                      
                    
         14             
                    
       15