Possible Clues:

• Siamese intoxicant
• Feline attractor (I, not E)
• Tabby's temptation
• Cold milk held up? It's addictive to a feline
• Filling for a toy mouse, maybe
• Constant amount of milk set up as treat for kitten
• Plant favoured by felines
• Mouser's mint
• Plant sending over two fasteners, one short
• Tom goes back in first plane with Herb