“Heidi here, our sweet little dog, is losing her eyesight, she’s got her own little guide dog in the form of her idiot son Bob Jackson here, who never leaves her side.
“She bumps into him and bumbles along.”
As Martin talked about his pet pooches and the charity, viewers rushed to Twitter to comment on his choice of clothing with many thrilled to see him in loungewear.
“Finally somebody honest enough to appear in PJs. Let’s face most of us are still not dressed #gmb,” one viewer wrote.