The father-of-three has two remaining dogs, Nell and Patti, who are regularly seen on his Instagram account and on Gardeners’ World.
Earlier this month, Monty shared a drawing with fans, which outlined the important components of the TV presenter’s two acre estate, including the grave of his beloved dog Nigel.
The 65-year-old captioned his post: “I have often been asked for a plan of the garden – this is pretty accurate and can be seen in glorious widescreen on my website montydon.com.”
The numbered garden plan, which he shared with his 655,000 followers, showed the location of elements which often appear on the programme, such as the cottage garden, the paradise garden and the potting shed.
Number 15 on the illustration is listed as “Nigel’s Grave”.